diff --git a/modules/documentation/default.nix b/modules/documentation/default.nix
index 2f3bb9a4..10bcbd33 100644
--- a/modules/documentation/default.nix
+++ b/modules/documentation/default.nix
@@ -88,7 +88,7 @@ in
     documentation.enable = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc ''
+      description = ''
         Whether to install documentation of packages from
         {option}`environment.systemPackages` into the generated system path.
 
@@ -100,7 +100,7 @@ in
     documentation.man.enable = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc ''
+      description = ''
         Whether to install manual pages and the {command}`man` command.
         This also includes "man" outputs.
       '';
@@ -109,7 +109,7 @@ in
     documentation.info.enable = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc ''
+      description = ''
         Whether to install info pages and the {command}`info` command.
         This also includes "info" outputs.
       '';
@@ -118,7 +118,7 @@ in
     documentation.doc.enable = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc ''
+      description = ''
         Whether to install documentation distributed in packages' `/share/doc`.
         Usually plain text and/or HTML.
         This also includes "doc" outputs.
diff --git a/modules/environment/default.nix b/modules/environment/default.nix
index c4883c39..753ee311 100644
--- a/modules/environment/default.nix
+++ b/modules/environment/default.nix
@@ -21,7 +21,7 @@ in
       type = types.listOf types.package;
       default = [];
       example = literalExpression "[ pkgs.curl pkgs.vim ]";
-      description = lib.mdDoc ''
+      description = ''
         The set of packages that appear in
         /run/current-system/sw.  These packages are
         automatically available to all users, and are
@@ -34,39 +34,39 @@ in
 
     environment.systemPath = mkOption {
       type = types.listOf (types.either types.path types.str);
-      description = lib.mdDoc "The set of paths that are added to PATH.";
+      description = "The set of paths that are added to PATH.";
       apply = x: if isList x then makeDrvBinPath x else x;
     };
 
     environment.profiles = mkOption {
       type = types.listOf types.str;
-      description = lib.mdDoc "A list of profiles used to setup the global environment.";
+      description = "A list of profiles used to setup the global environment.";
     };
 
     environment.postBuild = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc "Commands to execute when building the global environment.";
+      description = "Commands to execute when building the global environment.";
     };
 
     environment.extraOutputsToInstall = mkOption {
       type = types.listOf types.str;
       default = [];
       example = [ "doc" "info" "devdoc" ];
-      description = lib.mdDoc "List of additional package outputs to be symlinked into {file}`/run/current-system/sw`.";
+      description = "List of additional package outputs to be symlinked into {file}`/run/current-system/sw`.";
     };
 
     environment.pathsToLink = mkOption {
       type = types.listOf types.str;
       default = [];
       example = [ "/share/doc" ];
-      description = lib.mdDoc "List of directories to be symlinked in {file}`/run/current-system/sw`.";
+      description = "List of directories to be symlinked in {file}`/run/current-system/sw`.";
     };
 
     environment.darwinConfig = mkOption {
       type = types.either types.path types.str;
       default = "$HOME/.nixpkgs/darwin-configuration.nix";
-      description = lib.mdDoc ''
+      description = ''
         The path of the darwin configuration.nix used to configure the system,
         this updates the default darwin-config entry in NIX_PATH. Since this
         changes an environment variable it will only apply to new shells.
@@ -79,14 +79,14 @@ in
     environment.loginShell = mkOption {
       type = types.str;
       default = "$SHELL -l";
-      description = lib.mdDoc "Configure default login shell.";
+      description = "Configure default login shell.";
     };
 
     environment.variables = mkOption {
       type = types.attrsOf (types.either types.str (types.listOf types.str));
       default = {};
       example = { EDITOR = "vim"; LANG = "nl_NL.UTF-8"; };
-      description = lib.mdDoc ''
+      description = ''
         A set of environment variables used in the global environment.
         These variables will be set on shell initialisation.
         The value of each variable can be either a string or a list of
@@ -100,7 +100,7 @@ in
       type = types.attrsOf types.str;
       default = {};
       example = { ll = "ls -l"; };
-      description = lib.mdDoc ''
+      description = ''
         An attribute set that maps aliases (the top level attribute names in
         this option) to command strings or directly to build outputs. The
         alises are added to all users' shells.
@@ -110,7 +110,7 @@ in
     environment.extraInit = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc ''
+      description = ''
         Shell script code called during global environment initialisation
         after all variables and profileVariables have been set.
         This code is asumed to be shell-independent, which means you should
@@ -120,7 +120,7 @@ in
 
     environment.shellInit = mkOption {
       default = "";
-      description = lib.mdDoc ''
+      description = ''
         Shell script code called during shell initialisation.
         This code is asumed to be shell-independent, which means you should
         stick to pure sh without sh word split.
@@ -130,7 +130,7 @@ in
 
     environment.loginShellInit = mkOption {
       default = "";
-      description = lib.mdDoc ''
+      description = ''
         Shell script code called during login shell initialisation.
         This code is asumed to be shell-independent, which means you should
         stick to pure sh without sh word split.
@@ -140,7 +140,7 @@ in
 
     environment.interactiveShellInit = mkOption {
       default = "";
-      description = lib.mdDoc ''
+      description = ''
         Shell script code called during interactive shell initialisation.
         This code is asumed to be shell-independent, which means you should
         stick to pure sh without sh word split.
diff --git a/modules/fonts/default.nix b/modules/fonts/default.nix
index 16f0258a..71406399 100644
--- a/modules/fonts/default.nix
+++ b/modules/fonts/default.nix
@@ -15,7 +15,7 @@ in
     fonts.fontDir.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable font management and install configured fonts to
         {file}`/Library/Fonts`.
 
@@ -27,7 +27,7 @@ in
       type = types.listOf types.path;
       default = [ ];
       example = literalExpression "[ pkgs.dejavu_fonts ]";
-      description = lib.mdDoc ''
+      description = ''
         List of fonts to install.
 
         Fonts present in later entries override those with the same filenames
diff --git a/modules/homebrew.nix b/modules/homebrew.nix
index fa6f1cdd..7aee9e13 100644
--- a/modules/homebrew.nix
+++ b/modules/homebrew.nix
@@ -65,7 +65,7 @@ let
         type = types.enum [ "none" "uninstall" "zap" ];
         default = "none";
         example = "uninstall";
-        description = lib.mdDoc ''
+        description = ''
           This option manages what happens to formulae installed by Homebrew, that aren't present in
           the Brewfile generated by this module, during {command}`nix-darwin` system
           activation.
@@ -92,7 +92,7 @@ let
       autoUpdate = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Whether to enable Homebrew to auto-update itself and all formulae during
           {command}`nix-darwin` system activation. The default is `false`
           so that repeated invocations of {command}`darwin-rebuild switch` are idempotent.
@@ -111,7 +111,7 @@ let
       upgrade = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Whether to enable Homebrew to upgrade outdated formulae and Mac App Store apps during
           {command}`nix-darwin` system activation. The default is `false`
           so that repeated invocations of {command}`darwin-rebuild switch` are idempotent.
@@ -125,7 +125,7 @@ let
         type = types.listOf types.str;
         default = [ ];
         example = [ "--verbose" ];
-        description = lib.mdDoc ''
+        description = ''
           Extra flags to pass to {command}`brew bundle [install]` during {command}`nix-darwin`
           system activation.
         '';
@@ -151,7 +151,7 @@ let
       brewfile = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Whether to enable Homebrew to automatically use the Brewfile that this module generates in
           the Nix store, when you manually invoke {command}`brew bundle`.
 
@@ -172,7 +172,7 @@ let
       autoUpdate = mkOption {
         type = types.bool;
         default = true;
-        description = lib.mdDoc ''
+        description = ''
           Whether to enable Homebrew to auto-update itself and all formulae when you manually invoke
           commands like {command}`brew install`, {command}`brew upgrade`,
           {command}`brew tap`, and {command}`brew bundle [install]`.
@@ -195,7 +195,7 @@ let
         type = types.bool;
         default = !config.brewfile;
         defaultText = literalExpression "!config.homebrew.global.brewfile";
-        description = lib.mdDoc ''
+        description = ''
           Whether to enable Homebrew to generate lockfiles when you manually invoke
           {command}`brew bundle [install]`.
 
@@ -235,14 +235,14 @@ let
       name = mkOption {
         type = types.str;
         example = "homebrew/cask-fonts";
-        description = lib.mdDoc ''
+        description = ''
           When {option}`clone_target` is unspecified, this is the name of a formula
           repository to tap from GitHub using HTTPS. For example, `"user/repo"`
           will tap https://github.com/user/homebrew-repo.
         '';
       };
       clone_target = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Use this option to tap a formula repository from anywhere, using any transport protocol
           that {command}`git` handles. When {option}`clone_target` is specified, taps
           can be cloned from places other than GitHub and using protocols other than HTTPS, e.g.,
@@ -250,7 +250,7 @@ let
         '';
       };
       force_auto_update = mkNullOrBoolOption {
-        description = lib.mdDoc ''
+        description = ''
           Whether to auto-update the tap even if it is not hosted on GitHub. By default, only taps
           hosted on GitHub are auto-updated (for performance reasons).
         '';
@@ -277,77 +277,77 @@ let
   caskArgsOptions = { config, ... }: {
     options = {
       appdir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Applications.
 
           Homebrew's default is {file}`/Applications`.
         '';
       };
       colorpickerdir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Color Pickers.
 
           Homebrew's default is {file}`~/Library/ColorPickers`.
         '';
       };
       prefpanedir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Preference Panes.
 
           Homebrew's default is {file}`~/Library/PreferencePanes`.
         '';
       };
       qlplugindir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for QuickLook Plugins.
 
           Homebrew's default is {file}`~/Library/QuickLook`.
         '';
       };
       mdimporterdir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Spotlight Plugins.
 
           Homebrew's default is {file}`~/Library/Spotlight`.
         '';
       };
       dictionarydir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Dictionaries.
 
           Homebrew's default is {file}`~/Library/Dictionaries`.
         '';
       };
       fontdir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Fonts.
 
           Homebrew's default is {file}`~/Library/Fonts`.
         '';
       };
       servicedir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Services.
 
           Homebrew's default is {file}`~/Library/Services`.
         '';
       };
       input_methoddir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Input Methods.
 
           Homebrew's default is {file}`~/Library/Input Methods`.
         '';
       };
       internet_plugindir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Internet Plugins.
 
           Homebrew's default is {file}`~/Library/Internet Plug-Ins`.
         '';
       };
       audio_unit_plugindir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Audio Unit Plugins.
 
           Homebrew's default is
@@ -355,28 +355,28 @@ let
         '';
       };
       vst_plugindir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for VST Plugins.
 
           Homebrew's default is {file}`~/Library/Audio/Plug-Ins/VST`.
         '';
       };
       vst3_plugindir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for VST3 Plugins.
 
           Homebrew's default is {file}`~/Library/Audio/Plug-Ins/VST3`.
         '';
       };
       screen_saverdir = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Target location for Screen Savers.
 
           Homebrew's default is {file}`~/Library/Screen Savers`.
         '';
       };
       language = mkNullOrStrOption {
-        description = lib.mdDoc ''
+        description = ''
           Comma-separated list of language codes to prefer for cask installation. The first matching
           language is used, otherwise it reverts to the cask’s default language. The default value
           is the language of your system.
@@ -384,17 +384,17 @@ let
         example = "zh-TW";
       };
       require_sha = mkNullOrBoolOption {
-        description = lib.mdDoc ''
+        description = ''
           Whether to require cask(s) to have a checksum.
 
           Homebrew's default is `false`.
         '';
       };
       no_quarantine = mkNullOrBoolOption {
-        description = lib.mdDoc "Whether to disable quarantining of downloads.";
+        description = "Whether to disable quarantining of downloads.";
       };
       no_binaries = mkNullOrBoolOption {
-        description = lib.mdDoc "Whether to disable linking of helper executables.";
+        description = "Whether to disable linking of helper executables.";
       };
 
       brewfileLine = mkInternalOption { type = types.nullOr types.str; };
@@ -415,12 +415,12 @@ let
     options = {
       name = mkOption {
         type = types.str;
-        description = lib.mdDoc "The name of the formula to install.";
+        description = "The name of the formula to install.";
       };
       args = mkOption {
         type = with types; nullOr (listOf str);
         default = null;
-        description = lib.mdDoc ''
+        description = ''
           Arguments flags to pass to {command}`brew install`. Values should not include the
           leading `"--"`.
         '';
@@ -428,7 +428,7 @@ let
       conflicts_with = mkOption {
         type = with types; nullOr (listOf str);
         default = null;
-        description = lib.mdDoc ''
+        description = ''
           List of formulae that should be unlinked and their services stopped (if they are
           installed).
         '';
@@ -436,7 +436,7 @@ let
       restart_service = mkOption {
         type = with types; nullOr (either bool (enum [ "changed" ]));
         default = null;
-        description = lib.mdDoc ''
+        description = ''
           Whether to run {command}`brew services restart` for the formula and register it to
           launch at login (or boot). If set to `"changed"`, the service will only
           be restarted on version changes.
@@ -445,7 +445,7 @@ let
         '';
       };
       start_service = mkNullOrBoolOption {
-        description = lib.mdDoc ''
+        description = ''
           Whether to run {command}`brew services start` for the formula and register it to
           launch at login (or boot).
 
@@ -453,7 +453,7 @@ let
         '';
       };
       link = mkNullOrBoolOption {
-        description = lib.mdDoc ''
+        description = ''
           Whether to link the formula to the Homebrew prefix. When this option is
           `null`, Homebrew will use it's default behavior which is to link the
           formula if it's currently unlinked and not keg-only, and to unlink the formula if it's
@@ -488,19 +488,19 @@ let
     options = {
       name = mkOption {
         type = types.str;
-        description = lib.mdDoc "The name of the cask to install.";
+        description = "The name of the cask to install.";
       };
       args = mkOption {
         type = types.nullOr (types.submodule caskArgsOptions);
         default = null;
         visible = "shallow"; # so that options from `homebrew.caskArgs` aren't repeated.
-        description = lib.mdDoc ''
+        description = ''
           Arguments passed to {command}`brew install --cask` when installing this cask. See
           [](#opt-homebrew.caskArgs) for the available options.
         '';
       };
       greedy = mkNullOrBoolOption {
-        description = lib.mdDoc ''
+        description = ''
           Whether to always upgrade this cask regardless of whether it's unversioned or it updates
           itself.
         '';
@@ -531,7 +531,7 @@ in
   ];
 
   options.homebrew = {
-    enable = mkEnableOption (lib.mdDoc ''
+    enable = mkEnableOption ''
       {command}`nix-darwin` to manage installing/updating/upgrading Homebrew taps, formulae,
       and casks, as well as Mac App Store apps and Docker containers, using Homebrew Bundle.
 
@@ -554,7 +554,7 @@ in
       [](#opt-homebrew.onActivation).
 
       This module also provides a few options for modifying how Homebrew commands behave when
-      you manually invoke them, under [](#opt-homebrew.global)'');
+      you manually invoke them, under [](#opt-homebrew.global)'';
 
     brewPrefix = mkOption {
       type = types.str;
@@ -563,7 +563,7 @@ in
         if pkgs.stdenv.hostPlatform.isAarch64 then "/opt/homebrew/bin"
         else "/usr/local/bin"
       '';
-      description = lib.mdDoc ''
+      description = ''
         The path prefix where the {command}`brew` executable is located. This will be set to
         the correct value based on your system's platform, and should only need to be changed if you
         manually installed Homebrew in a non-standard location.
@@ -573,7 +573,7 @@ in
     onActivation = mkOption {
       type = types.submodule onActivationOptions;
       default = { };
-      description = lib.mdDoc ''
+      description = ''
         Options for configuring the behavior of the {command}`brew bundle` command that
         {command}`nix-darwin` runs during system activation.
       '';
@@ -582,7 +582,7 @@ in
     global = mkOption {
       type = types.submodule globalOptions;
       default = { };
-      description = lib.mdDoc ''
+      description = ''
         Options for configuring the behavior of Homebrew commands when you manually invoke them.
       '';
     };
@@ -604,7 +604,7 @@ in
           }
         ]
       '';
-      description = lib.mdDoc ''
+      description = ''
         List of Homebrew formula repositories to tap.
 
         Taps defined as strings, e.g., `"user/repo"`, are a shorthand for:
@@ -622,7 +622,7 @@ in
           require_sha = true;
         }
       '';
-      description = lib.mdDoc ''
+      description = ''
         Arguments passed to {command}`brew install --cask` for all casks listed in
         [](#opt-homebrew.casks).
       '';
@@ -653,7 +653,7 @@ in
           }
         ]
       '';
-      description = lib.mdDoc ''
+      description = ''
         List of Homebrew formulae to install.
 
         Formulae defined as strings, e.g., `"imagemagick"`, are a shorthand for:
@@ -684,7 +684,7 @@ in
           }
         ]
       '';
-      description = lib.mdDoc ''
+      description = ''
         List of Homebrew casks to install.
 
         Casks defined as strings, e.g., `"google-chrome"`, are a shorthand for:
@@ -702,7 +702,7 @@ in
           Xcode = 497799835;
         }
       '';
-      description = lib.mdDoc ''
+      description = ''
         Applications to install from Mac App Store using {command}`mas`.
 
         When this option is used, `"mas"` is automatically added to
@@ -723,7 +723,7 @@ in
       type = with types; listOf str;
       default = [ ];
       example = [ "whalebrew/wget" ];
-      description = lib.mdDoc ''
+      description = ''
         List of Docker images to install using {command}`whalebrew`.
 
         When this option is used, `"whalebrew"` is automatically added to
@@ -741,12 +741,12 @@ in
         # 'brew cask install' only if '/usr/libexec/java_home --failfast' fails
         cask "java" unless system "/usr/libexec/java_home --failfast"
       '';
-      description = lib.mdDoc "Extra lines to be added verbatim to the bottom of the generated Brewfile.";
+      description = "Extra lines to be added verbatim to the bottom of the generated Brewfile.";
     };
 
     brewfile = mkInternalOption {
       type = types.str;
-      description = lib.mdDoc "String reprensentation of the generated Brewfile useful for debugging.";
+      description = "String reprensentation of the generated Brewfile useful for debugging.";
     };
   };
 
diff --git a/modules/launchd/default.nix b/modules/launchd/default.nix
index 5b24a9f6..ccb6cc69 100644
--- a/modules/launchd/default.nix
+++ b/modules/launchd/default.nix
@@ -30,14 +30,14 @@ let
           type = types.attrsOf (types.either types.str (types.listOf types.str));
           default = {};
           example = { PATH = "/foo/bar/bin"; LANG = "nl_NL.UTF-8"; };
-          description = lib.mdDoc "Environment variables passed to the service's processes.";
+          description = "Environment variables passed to the service's processes.";
           apply = mapAttrs (n: v: if isList v then concatStringsSep ":" v else v);
         };
 
         path = mkOption {
           type = types.listOf (types.either types.path types.str);
           default = [];
-          description = lib.mdDoc ''
+          description = ''
             Packages added to the service's {env}`PATH`
             environment variable.  Only the {file}`bin`
             and subdirectories of each package is added.
@@ -48,13 +48,13 @@ let
         command = mkOption {
           type = types.either types.str types.path;
           default = "";
-          description = lib.mdDoc "Command executed as the service's main process.";
+          description = "Command executed as the service's main process.";
         };
 
         script = mkOption {
           type = types.lines;
           default = "";
-          description = lib.mdDoc "Shell commands executed as the service's main process.";
+          description = "Shell commands executed as the service's main process.";
         };
 
         # preStart = mkOption {
@@ -73,7 +73,7 @@ let
               KeepAlive = true;
             };
           default = {};
-          description = lib.mdDoc ''
+          description = ''
             Each attribute in this set specifies an option for a key in the plist.
             <https://developer.apple.com/legacy/library/documentation/Darwin/Reference/ManPages/man5/launchd.plist.5.html>
           '';
@@ -99,7 +99,7 @@ in
     launchd.labelPrefix = mkOption {
       type = types.str;
       default = "org.nixos";
-      description = lib.mdDoc ''
+      description = ''
         The default prefix of the service label. Individual services can
         override this by setting the Label attribute.
       '';
@@ -109,7 +109,7 @@ in
       type = types.attrsOf (types.either types.str (types.listOf types.str));
       default = {};
       example = { LANG = "nl_NL.UTF-8"; };
-      description = lib.mdDoc ''
+      description = ''
         A set of environment variables to be set on all future
         processes launched by launchd in the caller's context.
         The value of each variable can be either a string or a list of
@@ -123,7 +123,7 @@ in
       type = types.attrsOf (types.either types.str (types.listOf types.str));
       default = {};
       example = { LANG = "nl_NL.UTF-8"; };
-      description = lib.mdDoc ''
+      description = ''
         A set of environment variables to be set on all future
         processes launched by launchd in the caller's context.
         The value of each variable can be either a string or a list of
@@ -136,7 +136,7 @@ in
     launchd.agents = mkOption {
       default = {};
       type = types.attrsOf (types.submodule serviceOptions);
-      description = lib.mdDoc ''
+      description = ''
         Definition of per-user launchd agents.
 
         When a user logs in, a per-user launchd is started.
@@ -152,7 +152,7 @@ in
     launchd.daemons = mkOption {
       default = {};
       type = types.attrsOf (types.submodule serviceOptions);
-      description = lib.mdDoc ''
+      description = ''
         Definition of launchd daemons.
 
         After the system is booted and the kernel is running, launchd is run to finish the system initialization.
@@ -168,7 +168,7 @@ in
     launchd.user.agents = mkOption {
       default = {};
       type = types.attrsOf (types.submodule serviceOptions);
-      description = lib.mdDoc ''
+      description = ''
         Definition of per-user launchd agents.
 
         When a user logs in, a per-user launchd is started.
diff --git a/modules/launchd/launchd.nix b/modules/launchd/launchd.nix
index 119d4f0a..9fecde66 100644
--- a/modules/launchd/launchd.nix
+++ b/modules/launchd/launchd.nix
@@ -6,13 +6,13 @@ with lib;
   options = {
     Label = mkOption {
       type = types.str;
-      description = lib.mdDoc "This required key uniquely identifies the job to launchd.";
+      description = "This required key uniquely identifies the job to launchd.";
     };
 
     Disabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key is used as a hint to `launchctl(1)` that it should not submit this job to launchd when
         loading a job or jobs. The value of this key does NOT reflect the current state of the job on the running
         system. If you wish to know whether a job is loaded in launchd, reading this key from a configuration
@@ -35,7 +35,7 @@ with lib;
     UserName = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies the user to run the job as. This key is only applicable when launchd is
         running as root.
       '';
@@ -44,7 +44,7 @@ with lib;
     GroupName = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies the group to run the job as. This key is only applicable when launchd is
         running as root. If UserName is set and GroupName is not, the the group will be set to the default
         group of the user.
@@ -54,7 +54,7 @@ with lib;
     inetdCompatibility = mkOption {
       default = null;
       example = { Wait = true; };
-      description = lib.mdDoc ''
+      description = ''
         The presence of this key specifies that the daemon expects to be run as if it were launched from inetd.
       '';
       type = types.nullOr (types.submodule {
@@ -62,7 +62,7 @@ with lib;
           Wait = mkOption {
             type = types.nullOr (types.either types.bool types.str);
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This flag corresponds to the "wait" or "nowait" option of inetd. If true, then the listening
               socket is passed via the standard in/out/error file descriptors. If false, then `accept(2)` is
               called on behalf of the job, and the result is passed via the standard in/out/error descriptors.
@@ -75,7 +75,7 @@ with lib;
     LimitLoadToHosts = mkOption {
       type = types.nullOr (types.listOf types.str);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This configuration file only applies to the hosts listed with this key. Note: One should set kern.hostname
         in `sysctl.conf(5)` for this feature to work reliably.
       '';
@@ -84,7 +84,7 @@ with lib;
     LimitLoadFromHosts = mkOption {
       type = types.nullOr (types.listOf types.str);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This configuration file only applies to hosts NOT listed with this key. Note: One should set kern.hostname
         in `sysctl.conf(5)` for this feature to work reliably.
       '';
@@ -93,7 +93,7 @@ with lib;
     LimitLoadToSessionType = mkOption {
       type = types.nullOr (types.oneOf [types.str (types.listOf types.str)]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This configuration file only applies to sessions of the type specified. This key is used in concert
         with the -S flag to {command}`launchctl`.
       '';
@@ -102,7 +102,7 @@ with lib;
     Program = mkOption {
       type = types.nullOr types.path;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This key maps to the first argument of `execvp(3)`.  If this key is missing, then the first element of
         the array of strings provided to the ProgramArguments will be used instead.  This key is required in
         the absence of the ProgramArguments key.
@@ -112,7 +112,7 @@ with lib;
     ProgramArguments = mkOption {
       type = types.nullOr (types.listOf types.str);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This key maps to the second argument of `execvp(3)`.  This key is required in the absence of the Program
         key. Please note: many people are confused by this key. Please read `execvp(3)` very carefully!
       '';
@@ -121,7 +121,7 @@ with lib;
     EnableGlobbing = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This flag causes launchd to use the `glob(3)` mechanism to update the program arguments before invocation.
       '';
     };
@@ -129,7 +129,7 @@ with lib;
     EnableTransactions = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This flag instructs launchd that the job promises to use `vproc_transaction_begin(3)` and
         `vproc_transaction_end(3)` to track outstanding transactions that need to be reconciled before the
         process can safely terminate. If no outstanding transactions are in progress, then launchd is free to
@@ -140,7 +140,7 @@ with lib;
     OnDemand = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This key was used in Mac OS X 10.4 to control whether a job was kept alive or not. The default was
         true.  This key has been deprecated and replaced in Mac OS X 10.5 and later with the more powerful
         KeepAlive option.
@@ -154,7 +154,7 @@ with lib;
           SuccessfulExit = mkOption {
             type = types.nullOr types.bool;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               If true, the job will be restarted as long as the program exits and with an exit status of zero.
               If false, the job will be restarted in the inverse condition.  This key implies that "RunAtLoad"
               is set to true, since the job needs to run at least once before we can get an exit status.
@@ -164,7 +164,7 @@ with lib;
           NetworkState = mkOption {
             type = types.nullOr types.bool;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               If true, the job will be kept alive as long as the network is up, where up is defined as at least
               one non-loopback interface being up and having IPv4 or IPv6 addresses assigned to them.  If
               false, the job will be kept alive in the inverse condition.
@@ -174,7 +174,7 @@ with lib;
           PathState = mkOption {
             type = types.nullOr (types.attrsOf types.bool);
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               Each key in this dictionary is a file-system path. If the value of the key is true, then the job
               will be kept alive as long as the path exists.  If false, the job will be kept alive in the
               inverse condition. The intent of this feature is that two or more jobs may create semaphores in
@@ -185,7 +185,7 @@ with lib;
           OtherJobEnabled = mkOption {
             type = types.nullOr (types.attrsOf types.bool);
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               Each key in this dictionary is the label of another job. If the value of the key is true, then
               this job is kept alive as long as that other job is enabled. Otherwise, if the value is false,
               then this job is kept alive as long as the other job is disabled.  This feature should not be
@@ -196,7 +196,7 @@ with lib;
           Crashed = mkOption {
             type = types.nullOr types.bool;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               If true, the the job will be restarted as long as it exited due to a signal which is typically
               associated with a crash (SIGILL, SIGSEGV, etc.). If false, the job will be restarted in the
               inverse condition.
@@ -211,7 +211,7 @@ with lib;
         };
       }));
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key is used to control whether your job is to be kept continuously running or to let
         demand and conditions control the invocation. The default is false and therefore only demand will start
         the job. The value may be set to true to unconditionally keep the job alive. Alternatively, a dictionary
@@ -226,7 +226,7 @@ with lib;
     RunAtLoad = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key is used to control whether your job is launched once at the time the job is loaded.
         The default is false.
       '';
@@ -235,7 +235,7 @@ with lib;
     RootDirectory = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key is used to specify a directory to `chroot(2)` to before running the job.
       '';
     };
@@ -243,7 +243,7 @@ with lib;
     WorkingDirectory = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key is used to specify a directory to `chdir(2)` to before running the job.
       '';
     };
@@ -251,7 +251,7 @@ with lib;
     EnvironmentVariables = mkOption {
       type = types.nullOr (types.attrsOf types.str);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key is used to specify additional environment variables to be set before running the
         job.
       '';
@@ -260,7 +260,7 @@ with lib;
     Umask = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies what value should be passed to `umask(2)` before running the job. Known bug:
         Property lists don't support octal, so please convert the value to decimal.
       '';
@@ -269,7 +269,7 @@ with lib;
     TimeOut = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         The recommended idle time out (in seconds) to pass to the job. If no value is specified, a default time
         out will be supplied by launchd for use by the job at check in time.
       '';
@@ -278,7 +278,7 @@ with lib;
     ExitTimeOut = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         The amount of time launchd waits before sending a SIGKILL signal. The default value is 20 seconds. The
         value zero is interpreted as infinity.
       '';
@@ -287,7 +287,7 @@ with lib;
     ThrottleInterval = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This key lets one override the default throttling policy imposed on jobs by launchd.  The value is in
         seconds, and by default, jobs will not be spawned more than once every 10 seconds.  The principle
         behind this is that jobs should linger around just in case they are needed again in the near future.
@@ -299,7 +299,7 @@ with lib;
     InitGroups = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies whether `initgroups(3)` should be called before running the job.  The default
         is true in 10.5 and false in 10.4. This key will be ignored if the UserName key is not set.
       '';
@@ -308,7 +308,7 @@ with lib;
     WatchPaths = mkOption {
       type = types.nullOr (types.listOf types.path);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key causes the job to be started if any one of the listed paths are modified.
       '';
     };
@@ -316,7 +316,7 @@ with lib;
     QueueDirectories = mkOption {
       type = types.nullOr (types.listOf types.str);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Much like the WatchPaths option, this key will watch the paths for modifications. The difference being
         that the job will only be started if the path is a directory and the directory is not empty.
       '';
@@ -325,7 +325,7 @@ with lib;
     StartOnMount = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key causes the job to be started every time a filesystem is mounted.
       '';
     };
@@ -333,7 +333,7 @@ with lib;
     StartInterval = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key causes the job to be started every N seconds.  If the system is asleep, the job will
         be started the next time the computer wakes up.  If multiple intervals transpire before the computer is
         woken, those events will be coalesced into one event upon wake from sleep.
@@ -343,7 +343,7 @@ with lib;
     StartCalendarInterval = mkOption {
       default = null;
       example = [{ Hour = 2; Minute = 30; }];
-      description = lib.mdDoc ''
+      description = ''
         This optional key causes the job to be started every calendar interval as specified. Missing arguments
         are considered to be wildcard. The semantics are much like `crontab(5)`.  Unlike cron which skips job
         invocations when the computer is asleep, launchd will start the job the next time the computer wakes
@@ -355,7 +355,7 @@ with lib;
           Minute = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The minute on which this job will be run.
             '';
           };
@@ -363,7 +363,7 @@ with lib;
           Hour = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The hour on which this job will be run.
             '';
           };
@@ -371,7 +371,7 @@ with lib;
           Day = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The day on which this job will be run.
             '';
           };
@@ -379,7 +379,7 @@ with lib;
           Weekday = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The weekday on which this job will be run (0 and 7 are Sunday).
             '';
           };
@@ -387,7 +387,7 @@ with lib;
           Month = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The month on which this job will be run.
             '';
           };
@@ -398,7 +398,7 @@ with lib;
     StandardInPath = mkOption {
       type = types.nullOr types.path;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies what file should be used for data being supplied to stdin when using
         `stdio(3)`.
       '';
@@ -407,7 +407,7 @@ with lib;
     StandardOutPath = mkOption {
       type = types.nullOr types.path;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies what file should be used for data being sent to stdout when using `stdio(3)`.
       '';
     };
@@ -415,7 +415,7 @@ with lib;
     StandardErrorPath = mkOption {
       type = types.nullOr types.path;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies what file should be used for data being sent to stderr when using `stdio(3)`.
       '';
     };
@@ -423,7 +423,7 @@ with lib;
     Debug = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies that launchd should adjust its log mask temporarily to LOG_DEBUG while
         dealing with this job.
       '';
@@ -432,7 +432,7 @@ with lib;
     WaitForDebugger = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies that launchd should instruct the kernel to have the job wait for a debugger
         to attach before any code in the job is executed.
       '';
@@ -440,7 +440,7 @@ with lib;
 
     SoftResourceLimits = mkOption {
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Resource limits to be imposed on the job. These adjust variables set with `setrlimit(2)`.  The following
         keys apply:
       '';
@@ -449,7 +449,7 @@ with lib;
           Core = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The largest size (in bytes) core file that may be created.
             '';
           };
@@ -457,7 +457,7 @@ with lib;
           CPU = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum amount of cpu time (in seconds) to be used by each process.
             '';
           };
@@ -465,7 +465,7 @@ with lib;
           Data = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum size (in bytes) of the data segment for a process; this defines how far a program may
               extend its break with the `sbrk(2)` system call.
             '';
@@ -474,7 +474,7 @@ with lib;
           FileSize = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The largest size (in bytes) file that may be created.
             '';
           };
@@ -482,7 +482,7 @@ with lib;
           MemoryLock = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum size (in bytes) which a process may lock into memory using the mlock(2) function.
             '';
           };
@@ -490,7 +490,7 @@ with lib;
           NumberOfFiles = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum number of open files for this process.  Setting this value in a system wide daemon
               will set the `sysctl(3)` kern.maxfiles (SoftResourceLimits) or kern.maxfilesperproc (HardResourceLimits)
               value in addition to the `setrlimit(2)` values.
@@ -500,7 +500,7 @@ with lib;
           NumberOfProcesses = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum number of simultaneous processes for this user id.  Setting this value in a system
               wide daemon will set the `sysctl(3)` kern.maxproc (SoftResourceLimits) or kern.maxprocperuid
               (HardResourceLimits) value in addition to the `setrlimit(2)` values.
@@ -510,7 +510,7 @@ with lib;
           ResidentSetSize = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum size (in bytes) to which a process's resident set size may grow.  This imposes a
               limit on the amount of physical memory to be given to a process; if memory is tight, the system
               will prefer to take memory from processes that are exceeding their declared resident set size.
@@ -520,7 +520,7 @@ with lib;
           Stack = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum size (in bytes) of the stack segment for a process; this defines how far a program's
               stack segment may be extended.  Stack extension is performed automatically by the system.
             '';
@@ -532,7 +532,7 @@ with lib;
     HardResourceLimits = mkOption {
       default = null;
       example = { NumberOfFiles = 4096; };
-      description = lib.mdDoc ''
+      description = ''
         Resource limits to be imposed on the job. These adjust variables set with `setrlimit(2)`.  The following
         keys apply:
       '';
@@ -541,7 +541,7 @@ with lib;
           Core = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The largest size (in bytes) core file that may be created.
             '';
           };
@@ -549,7 +549,7 @@ with lib;
           CPU = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum amount of cpu time (in seconds) to be used by each process.
             '';
           };
@@ -557,7 +557,7 @@ with lib;
           Data = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum size (in bytes) of the data segment for a process; this defines how far a program may
               extend its break with the `sbrk(2)` system call.
             '';
@@ -566,7 +566,7 @@ with lib;
           FileSize = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The largest size (in bytes) file that may be created.
             '';
           };
@@ -574,7 +574,7 @@ with lib;
           MemoryLock = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum size (in bytes) which a process may lock into memory using the `mlock(2)` function.
             '';
           };
@@ -582,7 +582,7 @@ with lib;
           NumberOfFiles = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum number of open files for this process.  Setting this value in a system wide daemon
               will set the `sysctl(3)` kern.maxfiles (SoftResourceLimits) or kern.maxfilesperproc (HardResourceLimits)
               value in addition to the `setrlimit(2)` values.
@@ -592,7 +592,7 @@ with lib;
           NumberOfProcesses = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum number of simultaneous processes for this user id.  Setting this value in a system
               wide daemon will set the `sysctl(3)` kern.maxproc (SoftResourceLimits) or kern.maxprocperuid
               (HardResourceLimits) value in addition to the `setrlimit(2)` values.
@@ -602,7 +602,7 @@ with lib;
           ResidentSetSize = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum size (in bytes) to which a process's resident set size may grow.  This imposes a
               limit on the amount of physical memory to be given to a process; if memory is tight, the system
               will prefer to take memory from processes that are exceeding their declared resident set size.
@@ -612,7 +612,7 @@ with lib;
           Stack = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               The maximum size (in bytes) of the stack segment for a process; this defines how far a program's
               stack segment may be extended.  Stack extension is performed automatically by the system.
             '';
@@ -624,7 +624,7 @@ with lib;
     Nice = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies what nice(3) value should be applied to the daemon.
       '';
     };
@@ -633,7 +633,7 @@ with lib;
       type = types.nullOr (types.enum [ "Background" "Standard" "Adaptive" "Interactive" ]);
       default = null;
       example = "Background";
-      description = lib.mdDoc ''
+      description = ''
         This optional key describes, at a high level, the intended purpose of the job.  The system will apply
         resource limits based on what kind of job it is. If left unspecified, the system will apply light
         resource limits to the job, throttling its CPU usage and I/O bandwidth. The following are valid values:
@@ -660,7 +660,7 @@ with lib;
     AbandonProcessGroup = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         When a job dies, launchd kills any remaining processes with the same process group ID as the job. Setting
         this key to true disables that behavior.
       '';
@@ -669,7 +669,7 @@ with lib;
     LowPriorityIO = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies whether the kernel should consider this daemon to be low priority when
         doing file system I/O.
       '';
@@ -678,7 +678,7 @@ with lib;
     LaunchOnlyOnce = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies whether the job can only be run once and only once.  In other words, if the
         job cannot be safely respawned without a full machine reboot, then set this key to be true.
       '';
@@ -687,7 +687,7 @@ with lib;
     MachServices = mkOption {
       default = null;
       example = { "org.nixos.service" = { ResetAtClose = true; }; };
-      description = lib.mdDoc ''
+      description = ''
         This optional key is used to specify Mach services to be registered with the Mach bootstrap sub-system.
         Each key in this dictionary should be the name of service to be advertised. The value of the key must
         be a boolean and set to true.  Alternatively, a dictionary can be used instead of a simple true value.
@@ -700,7 +700,7 @@ with lib;
           ResetAtClose = mkOption {
             type = types.nullOr types.bool;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               If this boolean is false, the port is recycled, thus leaving clients to remain oblivious to the
               demand nature of job. If the value is set to true, clients receive port death notifications when
               the job lets go of the receive right. The port will be recreated atomically with respect to bootstrap_look_up()
@@ -713,7 +713,7 @@ with lib;
           HideUntilCheckIn = mkOption {
             type = types.nullOr types.bool;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               Reserve the name in the namespace, but cause bootstrap_look_up() to fail until the job has
               checked in with launchd.
             '';
@@ -725,7 +725,7 @@ with lib;
     LaunchEvents = mkOption {
       type = types.nullOr (types.attrs);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Specifies higher-level event types to be used as launch-on-demand event
         sources.  Each sub-dictionary defines events for a particular event
         subsystem, such as "com.apple.iokit.matching", which can be used to
@@ -750,7 +750,7 @@ with lib;
     ServiceIPC = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key specifies whether the job participates in advanced
         communication with launchd. The default is false. This flag is
         incompatible with the inetdCompatibility key.
@@ -760,7 +760,7 @@ with lib;
     SessionCreate = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This key specifies that the job should be spawned into a new security
         audit session rather than the default session for the context is belongs
         to. See auditon(2) for details.
@@ -769,7 +769,7 @@ with lib;
 
     Sockets = mkOption {
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         This optional key is used to specify launch on demand sockets that can be used to let launchd know when
         to run the job. The job must check-in to get a copy of the file descriptors using APIs outlined in
         launch(3).  The keys of the top level Sockets dictionary can be anything. They are meant for the application
@@ -786,7 +786,7 @@ with lib;
           SockType = mkOption {
             type = types.nullOr (types.enum [ "stream" "dgram" "seqpacket" ]);
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key tells launchctl what type of socket to create. The default is "stream" and
               other valid values for this key are "dgram" and "seqpacket" respectively.
             '';
@@ -795,7 +795,7 @@ with lib;
           SockPassive = mkOption {
             type = types.nullOr types.bool;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key specifies whether `listen(2)` or `connect(2)` should be called on the created file
               descriptor. The default is true ("to listen").
             '';
@@ -804,7 +804,7 @@ with lib;
           SockNodeName = mkOption {
             type = types.nullOr types.str;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key specifies the node to `connect(2)` or `bind(2)` to.
             '';
           };
@@ -812,7 +812,7 @@ with lib;
           SockServiceName = mkOption {
             type = types.nullOr types.str;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key specifies the service on the node to `connect(2)` or `bind(2)` to.
             '';
           };
@@ -820,7 +820,7 @@ with lib;
           SockFamily = mkOption {
             type = types.nullOr (types.enum [ "IPv4" "IPv6" ]);
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key can be used to specifically request that "IPv4" or "IPv6" socket(s) be created.
             '';
           };
@@ -828,7 +828,7 @@ with lib;
           SockProtocol = mkOption {
             type = types.nullOr (types.enum [ "TCP" ]);
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key specifies the protocol to be passed to `socket(2)`.  The only value understood by
               this key at the moment is "TCP".
             '';
@@ -837,7 +837,7 @@ with lib;
           SockPathName = mkOption {
             type = types.nullOr types.path;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key implies SockFamily is set to "Unix". It specifies the path to `connect(2)` or
               `bind(2)` to.
             '';
@@ -846,7 +846,7 @@ with lib;
           SecureSocketWithKey = mkOption {
             type = types.nullOr types.str;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key is a variant of SockPathName. Instead of binding to a known path, a securely
               generated socket is created and the path is assigned to the environment variable that is inherited
               by all jobs spawned by launchd.
@@ -856,7 +856,7 @@ with lib;
           SockPathMode = mkOption {
             type = types.nullOr types.int;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key specifies the mode of the socket. Known bug: Property lists don't support
               octal, so please convert the value to decimal.
             '';
@@ -865,7 +865,7 @@ with lib;
           Bonjour = mkOption {
             type = types.nullOr (types.either types.bool (types.listOf types.str));
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key can be used to request that the service be registered with the
               `mDNSResponder(8)`.  If the value is boolean, the service name is inferred from the SockServiceName.
             '';
@@ -874,7 +874,7 @@ with lib;
           MulticastGroup = mkOption {
             type = types.nullOr types.str;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               This optional key can be used to request that the datagram socket join a multicast group.  If the
               value is a hostname, then `getaddrinfo(3)` will be used to join the correct multicast address for a
               given socket family.  If an explicit IPv4 or IPv6 address is given, it is required that the SockFamily
diff --git a/modules/lib/write-text.nix b/modules/lib/write-text.nix
index b8f2ad55..2fe02aff 100644
--- a/modules/lib/write-text.nix
+++ b/modules/lib/write-text.nix
@@ -16,7 +16,7 @@ in
     enable = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc ''
+      description = ''
         Whether this file should be generated.
         This option allows specific files to be disabled.
       '';
@@ -25,7 +25,7 @@ in
     text = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc ''
+      description = ''
         Text of the file.
       '';
     };
@@ -33,14 +33,14 @@ in
     target = mkOption {
       type = types.str;
       default = name;
-      description = lib.mdDoc ''
+      description = ''
         Name of symlink.  Defaults to the attribute name.
       '';
     };
 
     source = mkOption {
       type = types.path;
-      description = lib.mdDoc ''
+      description = ''
         Path of the source file.
       '';
     };
@@ -48,7 +48,7 @@ in
     copy = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc ''
+      description = ''
         Whether this file should be copied instead of symlinking.
       '';
     };
diff --git a/modules/meta.nix b/modules/meta.nix
index f076161f..f259469c 100644
--- a/modules/meta.nix
+++ b/modules/meta.nix
@@ -35,7 +35,7 @@ in
         internal = true;
         default = [];
         example = [ lib.maintainers.lnl7 ];
-        description = lib.mdDoc ''
+        description = ''
           List of maintainers of each module.  This option should be defined at
           most once per module.
 
diff --git a/modules/misc/ids.nix b/modules/misc/ids.nix
index 0bccdbc0..07f1240b 100644
--- a/modules/misc/ids.nix
+++ b/modules/misc/ids.nix
@@ -18,7 +18,7 @@ in
 
     ids.uids = lib.mkOption {
       internal = true;
-      description = lib.mdDoc ''
+      description = ''
         The user IDs used in NixOS.
       '';
       type = types.attrsOf types.int;
@@ -26,7 +26,7 @@ in
 
     ids.gids = lib.mkOption {
       internal = true;
-      description = lib.mdDoc ''
+      description = ''
         The group IDs used in NixOS.
       '';
       type = types.attrsOf types.int;
diff --git a/modules/misc/lib.nix b/modules/misc/lib.nix
index 3599661f..e50794cc 100644
--- a/modules/misc/lib.nix
+++ b/modules/misc/lib.nix
@@ -7,7 +7,7 @@
 
       type = lib.types.attrsOf lib.types.attrs;
 
-      description = lib.mdDoc ''
+      description = ''
         This option allows modules to define helper functions, constants, etc.
       '';
     };
diff --git a/modules/networking/default.nix b/modules/networking/default.nix
index c70b07d5..1065c268 100644
--- a/modules/networking/default.nix
+++ b/modules/networking/default.nix
@@ -29,7 +29,7 @@ in
       type = types.nullOr types.str;
       default = null;
       example = "John’s MacBook Pro";
-      description = lib.mdDoc ''
+      description = ''
         The user-friendly name for the system, set in System Preferences > Sharing > Computer Name.
 
         Setting this option is equivalent to running `scutil --set ComputerName`.
@@ -42,7 +42,7 @@ in
       type = types.nullOr (types.strMatching hostnameRegEx);
       default = null;
       example = "Johns-MacBook-Pro";
-      description = lib.mdDoc ''
+      description = ''
         The hostname of your system, as visible from the command line and used by local and remote
         networks when connecting through SSH and Remote Login.
 
@@ -56,7 +56,7 @@ in
       type = types.nullOr (types.strMatching hostnameRegEx);
       default = cfg.hostName;
       example = "Johns-MacBook-Pro";
-      description = lib.mdDoc ''
+      description = ''
         The local hostname, or local network name, is displayed beneath the computer's name at the
         top of the Sharing preferences pane. It identifies your Mac to Bonjour-compatible services.
 
@@ -74,7 +74,7 @@ in
       type = types.listOf types.str;
       default = [];
       example = [ "Wi-Fi" "Ethernet Adaptor" "Thunderbolt Ethernet" ];
-      description = lib.mdDoc ''
+      description = ''
         List of networkservices that should be configured.
 
         To display a list of all the network services on the server's
@@ -86,13 +86,13 @@ in
       type = types.listOf types.str;
       default = [];
       example = [ "8.8.8.8" "8.8.4.4" "2001:4860:4860::8888" "2001:4860:4860::8844" ];
-      description = lib.mdDoc "The list of dns servers used when resolving domain names.";
+      description = "The list of dns servers used when resolving domain names.";
     };
 
     networking.search = mkOption {
       type = types.listOf types.str;
       default = [];
-      description = lib.mdDoc "The list of search paths used when resolving domain names.";
+      description = "The list of search paths used when resolving domain names.";
     };
   };
 
diff --git a/modules/nix/default.nix b/modules/nix/default.nix
index ef5ce6c5..2213a38f 100644
--- a/modules/nix/default.nix
+++ b/modules/nix/default.nix
@@ -169,7 +169,7 @@ in
         type = types.package;
         default = pkgs.nix;
         defaultText = literalExpression "pkgs.nix";
-        description = lib.mdDoc ''
+        description = ''
           This option specifies the Nix package instance to use throughout the system.
         '';
       };
@@ -178,7 +178,7 @@ in
       useDaemon = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           If set, Nix will use the daemon to perform operations.
           Use this instead of services.nix-daemon.enable if you don't want the
           daemon service to be managed for you.
@@ -188,7 +188,7 @@ in
       distributedBuilds = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Whether to distribute builds to the machines listed in
           {option}`nix.buildMachines`.
 
@@ -201,7 +201,7 @@ in
       daemonProcessType = mkOption {
         type = types.enum [ "Background" "Standard" "Adaptive" "Interactive" ];
         default = "Standard";
-        description = lib.mdDoc ''
+        description = ''
           Nix daemon process resource limits class. These limits propagate to
           build processes. `Standard` is the default process type
           and will apply light resource limits, throttling its CPU usage and I/O
@@ -216,7 +216,7 @@ in
       daemonIOLowPriority = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Whether the Nix daemon process should considered to be low priority when
           doing file system I/O.
         '';
@@ -228,7 +228,7 @@ in
             hostName = mkOption {
               type = types.str;
               example = "nixbuilder.example.org";
-              description = lib.mdDoc ''
+              description = ''
                 The hostname of the build machine.
               '';
             };
@@ -236,7 +236,7 @@ in
               type = types.enum [ null "ssh" "ssh-ng" ];
               default = "ssh";
               example = "ssh-ng";
-              description = lib.mdDoc ''
+              description = ''
                 The protocol used for communicating with the build machine.
                 Use `ssh-ng` if your remote builder and your
                 local Nix version support that improved protocol.
@@ -249,7 +249,7 @@ in
               type = types.nullOr types.str;
               default = null;
               example = "x86_64-linux";
-              description = lib.mdDoc ''
+              description = ''
                 The system type the build machine can execute derivations on.
                 Either this attribute or {var}`systems` must be
                 present, where {var}`system` takes precedence if
@@ -260,7 +260,7 @@ in
               type = types.listOf types.str;
               default = [ ];
               example = [ "x86_64-linux" "aarch64-linux" ];
-              description = lib.mdDoc ''
+              description = ''
                 The system types the build machine can execute derivations on.
                 Either this attribute or {var}`system` must be
                 present, where {var}`system` takes precedence if
@@ -271,7 +271,7 @@ in
               type = types.nullOr types.str;
               default = null;
               example = "builder";
-              description = lib.mdDoc ''
+              description = ''
                 The username to log in as on the remote host. This user must be
                 able to log in and run nix commands non-interactively. It must
                 also be privileged to build derivations, so must be included in
@@ -282,7 +282,7 @@ in
               type = types.nullOr types.str;
               default = null;
               example = "/root/.ssh/id_buildhost_builduser";
-              description = lib.mdDoc ''
+              description = ''
                 The path to the SSH private key with which to authenticate on
                 the build machine. The private key must not have a passphrase.
                 If null, the building user (root on NixOS machines) must have an
@@ -295,7 +295,7 @@ in
             maxJobs = mkOption {
               type = types.int;
               default = 1;
-              description = lib.mdDoc ''
+              description = ''
                 The number of concurrent jobs the build machine supports. The
                 build machine will enforce its own limits, but this allows hydra
                 to schedule better since there is no work-stealing between build
@@ -305,7 +305,7 @@ in
             speedFactor = mkOption {
               type = types.int;
               default = 1;
-              description = lib.mdDoc ''
+              description = ''
                 The relative speed of this builder. This is an arbitrary integer
                 that indicates the speed of this builder, relative to other
                 builders. Higher is faster.
@@ -315,7 +315,7 @@ in
               type = types.listOf types.str;
               default = [ ];
               example = [ "big-parallel" ];
-              description = lib.mdDoc ''
+              description = ''
                 A list of features mandatory for this builder. The builder will
                 be ignored for derivations that don't require all features in
                 this list. All mandatory features are automatically included in
@@ -326,7 +326,7 @@ in
               type = types.listOf types.str;
               default = [ ];
               example = [ "kvm" "big-parallel" ];
-              description = lib.mdDoc ''
+              description = ''
                 A list of features supported by this builder. The builder will
                 be ignored for derivations that require features not in this
                 list.
@@ -335,7 +335,7 @@ in
             publicHostKey = mkOption {
               type = types.nullOr types.str;
               default = null;
-              description = lib.mdDoc ''
+              description = ''
                 The (base64-encoded) public host key of this builder. The field
                 is calculated via {command}`base64 -w0 /etc/ssh/ssh_host_type_key.pub`.
                 If null, SSH will use its regular known-hosts file when connecting.
@@ -344,7 +344,7 @@ in
           };
         });
         default = [ ];
-        description = lib.mdDoc ''
+        description = ''
           This option lists the machines to be used if distributed builds are
           enabled (see {option}`nix.distributedBuilds`).
           Nix will perform derivations on those machines via SSH by copying the
@@ -358,21 +358,21 @@ in
         type = types.attrs;
         internal = true;
         default = { };
-        description = lib.mdDoc "Environment variables used by Nix.";
+        description = "Environment variables used by Nix.";
       };
 
       # Not in NixOS module
       configureBuildUsers = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Enable configuration for nixbld group and users.
         '';
       };
 
       nrBuildUsers = mkOption {
         type = types.int;
-        description = lib.mdDoc ''
+        description = ''
           Number of `nixbld` user accounts created to
           perform secure concurrent builds.  If you receive an error
           message saying that “all build users are currently in use”,
@@ -388,7 +388,7 @@ in
             { darwin-config = "${config.environment.darwinConfig}"; }
             "/nix/var/nix/profiles/per-user/root/channels"
           ];
-        description = lib.mdDoc ''
+        description = ''
           The default Nix expression search path, used by the Nix
           evaluator to look up paths enclosed in angle brackets
           (e.g. `<nixpkgs>`).
@@ -402,7 +402,7 @@ in
       checkConfig = mkOption {
         type = types.bool;
         default = true;
-        description = lib.mdDoc ''
+        description = ''
           If enabled (the default), checks for data type mismatches and that Nix
           can parse the generated nix.conf.
         '';
@@ -424,25 +424,25 @@ in
               from = mkOption {
                 type = referenceAttrs;
                 example = { type = "indirect"; id = "nixpkgs"; };
-                description = lib.mdDoc "The flake reference to be rewritten.";
+                description = "The flake reference to be rewritten.";
               };
               to = mkOption {
                 type = referenceAttrs;
                 example = { type = "github"; owner = "my-org"; repo = "my-nixpkgs"; };
-                description = lib.mdDoc "The flake reference {option}`from` is rewritten to.";
+                description = "The flake reference {option}`from` is rewritten to.";
               };
               flake = mkOption {
                 type = types.nullOr types.attrs;
                 default = null;
                 example = literalExpression "nixpkgs";
-                description = lib.mdDoc ''
+                description = ''
                   The flake input {option}`from` is rewritten to.
                 '';
               };
               exact = mkOption {
                 type = types.bool;
                 default = true;
-                description = lib.mdDoc ''
+                description = ''
                   Whether the {option}`from` reference needs to match exactly. If set,
                   a {option}`from` reference like `nixpkgs` does not
                   match with a reference like `nixpkgs/nixos-20.03`.
@@ -463,7 +463,7 @@ in
           }
         ));
         default = { };
-        description = lib.mdDoc ''
+        description = ''
           A system-wide flake registry.
         '';
       };
@@ -475,7 +475,7 @@ in
           keep-outputs = true
           keep-derivations = true
         '';
-        description = lib.mdDoc "Additional text appended to {file}`nix.conf`.";
+        description = "Additional text appended to {file}`nix.conf`.";
       };
 
       settings = mkOption {
@@ -487,7 +487,7 @@ in
               type = types.either types.int (types.enum [ "auto" ]);
               default = "auto";
               example = 64;
-              description = lib.mdDoc ''
+              description = ''
                 This option defines the maximum number of jobs that Nix will try to
                 build in parallel. The default is auto, which means it will use all
                 available logical cores. It is recommend to set it to the total
@@ -500,7 +500,7 @@ in
               type = types.bool;
               default = false;
               example = true;
-              description = lib.mdDoc ''
+              description = ''
                 If set to true, Nix automatically detects files in the store that have
                 identical contents, and replaces them with hard links to a single copy.
                 This saves disk space. If set to false (the default), you can still run
@@ -512,7 +512,7 @@ in
               type = types.int;
               default = 0;
               example = 64;
-              description = lib.mdDoc ''
+              description = ''
                 This option defines the maximum number of concurrent tasks during
                 one build. It affects, e.g., -j option for make.
                 The special value 0 means that the builder should use all
@@ -525,7 +525,7 @@ in
             sandbox = mkOption {
               type = types.either types.bool (types.enum [ "relaxed" ]);
               default = false;
-              description = lib.mdDoc ''
+              description = ''
                 If set, Nix will perform builds in a sandboxed environment that it
                 will set up automatically for each build. This prevents impurities
                 in builds by disallowing access to dependencies outside of the Nix
@@ -539,7 +539,7 @@ in
               type = types.listOf types.str;
               default = [ ];
               example = [ "/dev" "/proc" ];
-              description = lib.mdDoc ''
+              description = ''
                 Directories from the host filesystem to be included
                 in the sandbox.
               '';
@@ -547,7 +547,7 @@ in
 
             substituters = mkOption {
               type = types.listOf types.str;
-              description = lib.mdDoc ''
+              description = ''
                 List of binary cache URLs used to obtain pre-built binaries
                 of Nix packages.
 
@@ -559,7 +559,7 @@ in
               type = types.listOf types.str;
               default = [ ];
               example = [ "https://hydra.nixos.org/" ];
-              description = lib.mdDoc ''
+              description = ''
                 List of binary cache URLs that non-root users can use (in
                 addition to those specified using
                 {option}`nix.settings.substituters`) by passing
@@ -570,7 +570,7 @@ in
             require-sigs = mkOption {
               type = types.bool;
               default = true;
-              description = lib.mdDoc ''
+              description = ''
                 If enabled (the default), Nix will only download binaries from binary caches if
                 they are cryptographically signed with any of the keys listed in
                 {option}`nix.settings.trusted-public-keys`. If disabled, signatures are neither
@@ -582,7 +582,7 @@ in
             trusted-public-keys = mkOption {
               type = types.listOf types.str;
               example = [ "hydra.nixos.org-1:CNHJZBh9K4tP3EKF6FkkgeVYsS3ohTl+oS0Qa8bezVs=" ];
-              description = lib.mdDoc ''
+              description = ''
                 List of public keys used to sign binary caches. If
                 {option}`nix.settings.trusted-public-keys` is enabled,
                 then Nix will use a binary from a binary cache if and only
@@ -596,7 +596,7 @@ in
               type = types.listOf types.str;
               default = [ "root" ];
               example = [ "root" "alice" "@admin" ];
-              description = lib.mdDoc ''
+              description = ''
                 A list of names of users that have additional rights when
                 connecting to the Nix daemon, such as the ability to specify
                 additional binary caches, or to import unsigned NARs. You
@@ -626,7 +626,7 @@ in
               type = types.listOf types.str;
               default = [ "*" ];
               example = [ "@admin" "@builders" "alice" "bob" ];
-              description = lib.mdDoc ''
+              description = ''
                 A list of names of users (separated by whitespace) that are
                 allowed to connect to the Nix daemon. As with
                 {option}`nix.settings.trusted-users`, you can specify groups by
@@ -639,7 +639,7 @@ in
           };
         };
         default = { };
-        description = lib.mdDoc ''
+        description = ''
           Configuration for Nix, see
           <https://nixos.org/manual/nix/stable/#sec-conf-file>
           for avalaible options.
diff --git a/modules/nix/linux-builder.nix b/modules/nix/linux-builder.nix
index ecaf686c..176d69eb 100644
--- a/modules/nix/linux-builder.nix
+++ b/modules/nix/linux-builder.nix
@@ -33,13 +33,13 @@ in
   ];
 
   options.nix.linux-builder = {
-    enable = mkEnableOption (lib.mdDoc "Linux builder");
+    enable = mkEnableOption "Linux builder";
 
     package = mkOption {
       type = types.package;
       default = pkgs.darwin.linux-builder;
       defaultText = "pkgs.darwin.linux-builder";
-      description = lib.mdDoc ''
+      description = ''
         This option specifies the Linux builder to use.
       '';
     };
@@ -54,7 +54,7 @@ in
           environment.systemPackages = [ pkgs.neovim ];
         })
       '';
-      description = lib.mdDoc ''
+      description = ''
         This option specifies extra NixOS configuration for the builder. You should first use the Linux builder
         without changing the builder configuration otherwise you may not be able to build the Linux builder.
       '';
@@ -65,7 +65,7 @@ in
       default = [];
       defaultText = literalExpression ''[]'';
       example = literalExpression ''[ "big-parallel" ]'';
-      description = lib.mdDoc ''
+      description = ''
         A list of features mandatory for the Linux builder. The builder will
         be ignored for derivations that don't require all features in
         this list. All mandatory features are automatically included in
@@ -79,7 +79,7 @@ in
       type = types.ints.positive;
       default = 1;
       example = 4;
-      description = lib.mdDoc ''
+      description = ''
         The number of concurrent jobs the Linux builder machine supports. The
         build machine will enforce its own limits, but this allows hydra
         to schedule better since there is no work-stealing between build
@@ -94,7 +94,7 @@ in
       default = "ssh-ng";
       defaultText = literalExpression ''"ssh-ng"'';
       example = literalExpression ''"ssh"'';
-      description = lib.mdDoc ''
+      description = ''
         The protocol used for communicating with the build machine.  Use
         `ssh-ng` if your remote builder and your local Nix version support that
         improved protocol.
@@ -108,7 +108,7 @@ in
       type = types.ints.positive;
       default = 1;
       defaultText = literalExpression ''1'';
-      description = lib.mdDoc ''
+      description = ''
         The relative speed of the Linux builder. This is an arbitrary integer
         that indicates the speed of this builder, relative to other
         builders. Higher is faster.
@@ -122,7 +122,7 @@ in
       default = [ "kvm" "benchmark" "big-parallel" ];
       defaultText = literalExpression ''[ "kvm" "benchmark" "big-parallel" ]'';
       example = literalExpression ''[ "kvm" "big-parallel" ]'';
-      description = lib.mdDoc ''
+      description = ''
         A list of features supported by the Linux builder. The builder will
         be ignored for derivations that require features not in this
         list.
@@ -141,7 +141,7 @@ in
           "aarch64-linux"
         ]
       '';
-      description = lib.mdDoc ''
+      description = ''
         This option specifies system types the build machine can execute derivations on.
 
         This sets the corresponding `nix.buildMachines.*.systems` option.
@@ -152,18 +152,18 @@ in
     workingDirectory = mkOption {
       type = types.str;
       default = "/var/lib/darwin-builder";
-      description = lib.mdDoc ''
+      description = ''
         The working directory of the Linux builder daemon process.
       '';
     };
 
-    ephemeral = mkEnableOption (lib.mdDoc ''
+    ephemeral = mkEnableOption ''
       wipe the builder's filesystem on every restart.
 
       This is disabled by default as maintaining the builder's Nix Store reduces
       rebuilds. You can enable this if you don't want your builder to accumulate
       state.
-    '');
+    '';
   };
 
   config = mkIf cfg.enable {
diff --git a/modules/nix/nixpkgs.nix b/modules/nix/nixpkgs.nix
index 52aec9a8..8b3e428e 100644
--- a/modules/nix/nixpkgs.nix
+++ b/modules/nix/nixpkgs.nix
@@ -143,7 +143,7 @@ in
     pkgs = mkOption {
       type = pkgsType;
       example = literalExpression "import <nixpkgs> {}";
-      description = lib.mdDoc ''
+      description = ''
         If set, the pkgs argument to all nix-darwin modules is the value of
         this option, extended with `nixpkgs.overlays`, if
         that is also set. The nix-darwin and Nixpkgs architectures must
@@ -171,7 +171,7 @@ in
           { allowBroken = true; allowUnfree = true; }
         '';
       type = configType;
-      description = lib.mdDoc ''
+      description = ''
         The configuration of the Nix Packages collection.  (For
         details, see the Nixpkgs documentation.)  It allows you to set
         package configuration options.
@@ -194,7 +194,7 @@ in
           ]
         '';
       type = types.listOf overlayType;
-      description = lib.mdDoc ''
+      description = ''
         List of overlays to use with the Nix Packages collection.
         (For details, see the Nixpkgs documentation.)  It allows
         you to override packages globally. Each function in the list
@@ -214,7 +214,7 @@ in
       # Make sure that the final value has all fields for sake of other modules
       # referring to this. TODO make `lib.systems` itself use the module system.
       apply = lib.systems.elaborate;
-      description = lib.mdDoc ''
+      description = ''
         Specifies the platform where the nix-darwin configuration will run.
 
         To cross-compile, set also `nixpkgs.buildPlatform`.
@@ -232,7 +232,7 @@ in
       apply = lib.systems.elaborate;
       defaultText = literalExpression
         ''config.nixpkgs.hostPlatform'';
-      description = lib.mdDoc ''
+      description = ''
         Specifies the platform on which nix-darwin should be built.
         By default, nix-darwin is built on the system where it runs, but you can
         change where it's built. Setting this option will cause nix-darwin to be
@@ -266,7 +266,7 @@ in
       defaultText = lib.literalMD ''
         Traditionally `builtins.currentSystem`, but unset when invoking nix-darwin through `lib.darwinSystem`.
       '';
-      description = lib.mdDoc ''
+      description = ''
         Specifies the Nix platform type on which nix-darwin should be built.
         It is better to specify `nixpkgs.hostPlatform` instead.
 
@@ -281,7 +281,7 @@ in
       defaultText = literalMD ''
         `<nixpkgs>` or nix-darwin's `nixpkgs` flake input
       '';
-      description = lib.mdDoc ''
+      description = ''
         The path to import Nixpkgs from. If you're setting a custom
         [](#opt-nixpkgs.pkgs) or `_module.args.pkgs`, setting this
         to something with `rev` and `shortRev` attributes (such as a
diff --git a/modules/programs/bash/default.nix b/modules/programs/bash/default.nix
index 61f82e01..2e27ff93 100644
--- a/modules/programs/bash/default.nix
+++ b/modules/programs/bash/default.nix
@@ -12,19 +12,19 @@ in
     programs.bash.enable = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Whether to configure bash as an interactive shell.";
+      description = "Whether to configure bash as an interactive shell.";
     };
 
     programs.bash.interactiveShellInit = mkOption {
       default = "";
-      description = lib.mdDoc "Shell script code called during interactive bash shell initialisation.";
+      description = "Shell script code called during interactive bash shell initialisation.";
       type = types.lines;
     };
 
     programs.bash.enableCompletion = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc ''
+      description = ''
         Enable bash completion for all interactive bash shells.
 
         NOTE. This doesn't work with bash 3.2, which is the default on macOS.
diff --git a/modules/programs/direnv.nix b/modules/programs/direnv.nix
index 648b3f91..243068d8 100644
--- a/modules/programs/direnv.nix
+++ b/modules/programs/direnv.nix
@@ -11,11 +11,11 @@ in {
   ];
   options.programs.direnv = {
 
-    enable = lib.mkEnableOption (lib.mdDoc ''
+    enable = lib.mkEnableOption ''
       direnv integration. Takes care of both installation and
       setting up the sourcing of the shell. Additionally enables nix-direnv
       integration.
-    '');
+    '';
 
     package = lib.mkPackageOptionMD pkgs "direnv" {};
 
@@ -26,17 +26,17 @@ in {
         export FOO="foo"
         echo "loaded direnv!"
       '';
-      description = lib.mdDoc ''
+      description = ''
         Extra lines to append to the sourced direnvrc
       '';
     };
 
-    silent = lib.mkEnableOption (lib.mdDoc ''
+    silent = lib.mkEnableOption ''
       the hiding of direnv logging
-    '');
+    '';
 
     loadInNixShell =
-      lib.mkEnableOption (lib.mdDoc ''
+      (lib.mkEnableOption ''
         loading direnv in `nix-shell` `nix shell` or `nix develop`
       '')
       // {
@@ -45,9 +45,9 @@ in {
 
     nix-direnv = {
       enable =
-        (lib.mkEnableOption (lib.mdDoc ''
+        (lib.mkEnableOption ''
           a faster, persistent implementation of use_nix and use_flake, to replace the built-in one
-        ''))
+        '')
         // {
           default = true;
         };
diff --git a/modules/programs/fish.nix b/modules/programs/fish.nix
index 287cc710..77276e67 100644
--- a/modules/programs/fish.nix
+++ b/modules/programs/fish.nix
@@ -51,7 +51,7 @@ in
 
       enable = mkOption {
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Whether to configure fish as an interactive shell.
         '';
         type = types.bool;
@@ -60,7 +60,7 @@ in
       useBabelfish = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           If enabled, the configured environment will be translated to native fish using [babelfish](https://github.com/bouk/babelfish).
           Otherwise, [foreign-env](https://github.com/oh-my-fish/plugin-foreign-env) will be used.
         '';
@@ -69,7 +69,7 @@ in
       babelfishPackage = mkOption {
         type = types.package;
         default = pkgs.babelfish;
-        description = lib.mdDoc ''
+        description = ''
           The babelfish package to use when useBabelfish is
           set to true.
         '';
@@ -78,7 +78,7 @@ in
       vendor.config.enable = mkOption {
         type = types.bool;
         default = true;
-        description = lib.mdDoc ''
+        description = ''
           Whether fish should source configuration snippets provided by other packages.
         '';
       };
@@ -86,7 +86,7 @@ in
       vendor.completions.enable = mkOption {
         type = types.bool;
         default = true;
-        description = lib.mdDoc ''
+        description = ''
           Whether fish should use completion files provided by other packages.
         '';
       };
@@ -94,14 +94,14 @@ in
       vendor.functions.enable = mkOption {
         type = types.bool;
         default = true;
-        description = lib.mdDoc ''
+        description = ''
           Whether fish should autoload fish functions provided by other packages.
         '';
       };
 
       shellAliases = mkOption {
         default = config.environment.shellAliases;
-        description = lib.mdDoc ''
+        description = ''
           Set of aliases for fish shell. See {option}`environment.shellAliases`
           for an option format description.
         '';
@@ -110,7 +110,7 @@ in
 
       shellInit = mkOption {
         default = "";
-        description = lib.mdDoc ''
+        description = ''
           Shell script code called during fish shell initialisation.
         '';
         type = types.lines;
@@ -118,7 +118,7 @@ in
 
       loginShellInit = mkOption {
         default = "";
-        description = lib.mdDoc ''
+        description = ''
           Shell script code called during fish login shell initialisation.
         '';
         type = types.lines;
@@ -126,7 +126,7 @@ in
 
       interactiveShellInit = mkOption {
         default = "";
-        description = lib.mdDoc ''
+        description = ''
           Shell script code called during interactive fish shell initialisation.
         '';
         type = types.lines;
@@ -134,7 +134,7 @@ in
 
       promptInit = mkOption {
         default = "";
-        description = lib.mdDoc ''
+        description = ''
           Shell script code used to initialise fish prompt.
         '';
         type = types.lines;
diff --git a/modules/programs/gnupg.nix b/modules/programs/gnupg.nix
index bd2f96c2..4c451eca 100644
--- a/modules/programs/gnupg.nix
+++ b/modules/programs/gnupg.nix
@@ -13,7 +13,7 @@ in
     agent.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc ''
+      description = ''
         Enables GnuPG agent for every user session.
       '';
     };
@@ -21,7 +21,7 @@ in
     agent.enableSSHSupport = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc ''
+      description = ''
         Enable SSH agent support in GnuPG agent. Also sets SSH_AUTH_SOCK
         environment variable correctly.
       '';
diff --git a/modules/programs/info/default.nix b/modules/programs/info/default.nix
index 93aaf7c6..cf857d9f 100644
--- a/modules/programs/info/default.nix
+++ b/modules/programs/info/default.nix
@@ -11,7 +11,7 @@ in
     programs.info.enable = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Whether to enable info pages and the {command}`info` command.";
+      description = "Whether to enable info pages and the {command}`info` command.";
     };
   };
 
diff --git a/modules/programs/man.nix b/modules/programs/man.nix
index fd0e0186..f15485b8 100644
--- a/modules/programs/man.nix
+++ b/modules/programs/man.nix
@@ -8,7 +8,7 @@ with lib;
     programs.man.enable = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable manual pages and the {command}`man` command.
         This also includes "man" outputs of all `systemPackages`.
       '';
diff --git a/modules/programs/nix-index/default.nix b/modules/programs/nix-index/default.nix
index 0685346c..b6f86f59 100644
--- a/modules/programs/nix-index/default.nix
+++ b/modules/programs/nix-index/default.nix
@@ -11,14 +11,14 @@ in
     programs.nix-index.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable nix-index and its command-not-found helper.";
+      description = "Whether to enable nix-index and its command-not-found helper.";
     };
 
     programs.nix-index.package = mkOption {
       type = types.package;
       default = pkgs.nix-index;
       defaultText = "pkgs.nix-index";
-      description = lib.mdDoc "This option specifies the nix-index package to use.";
+      description = "This option specifies the nix-index package to use.";
     };
   };
 
diff --git a/modules/programs/ssh/default.nix b/modules/programs/ssh/default.nix
index 5fc7415c..d1a67701 100644
--- a/modules/programs/ssh/default.nix
+++ b/modules/programs/ssh/default.nix
@@ -14,7 +14,7 @@ let
         hostNames = mkOption {
           type = types.listOf types.str;
           default = [];
-          description = lib.mdDoc ''
+          description = ''
             A list of host names and/or IP numbers used for accessing
             the host's ssh service.
           '';
@@ -23,7 +23,7 @@ let
           default = null;
           type = types.nullOr types.str;
           example = "ecdsa-sha2-nistp521 AAAAE2VjZHN...UEPg==";
-          description = lib.mdDoc ''
+          description = ''
             The public key data for the host. You can fetch a public key
             from a running SSH server with the {command}`ssh-keyscan`
             command. The public key should not include any host names, only
@@ -33,7 +33,7 @@ let
         publicKeyFile = mkOption {
           default = null;
           type = types.nullOr types.path;
-          description = lib.mdDoc ''
+          description = ''
             The path to the public key file for the host. The public
             key file is read at build time and saved in the Nix store.
             You can fetch a public key file from a running SSH server
@@ -54,7 +54,7 @@ let
       keys = mkOption {
         type = types.listOf types.str;
         default = [];
-        description = lib.mdDoc ''
+        description = ''
           A list of verbatim OpenSSH public keys that should be added to the
           user's authorized keys. The keys are added to a file that the SSH
           daemon reads in addition to the the user's authorized_keys file.
@@ -68,7 +68,7 @@ let
       keyFiles = mkOption {
         type = types.listOf types.path;
         default = [];
-        description = lib.mdDoc ''
+        description = ''
           A list of files each containing one OpenSSH public key that should be
           added to the user's authorized keys. The contents of the files are
           read at build time and added to a file that the SSH daemon reads in
@@ -106,7 +106,7 @@ in
     services.openssh.authorizedKeysFiles = mkOption {
       type = types.listOf types.str;
       default = [];
-      description = lib.mdDoc ''
+      description = ''
         Specify the rules for which files to read on the host.
 
         This is an advanced option. If you're looking to configure user
@@ -122,7 +122,7 @@ in
     programs.ssh.knownHosts = mkOption {
       default = {};
       type = types.attrsOf (types.submodule host);
-      description = lib.mdDoc ''
+      description = ''
         The set of system-wide known SSH hosts.
       '';
       example = literalExpression ''
diff --git a/modules/programs/tmux.nix b/modules/programs/tmux.nix
index 7278479c..ae6fcbf9 100644
--- a/modules/programs/tmux.nix
+++ b/modules/programs/tmux.nix
@@ -46,47 +46,47 @@ in
     programs.tmux.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to configure tmux.";
+      description = "Whether to configure tmux.";
     };
 
     programs.tmux.enableSensible = mkOption {
       type = types.bool;
       default = false;
       example = true;
-      description = lib.mdDoc "Enable sensible configuration options for tmux.";
+      description = "Enable sensible configuration options for tmux.";
     };
 
     programs.tmux.enableMouse = mkOption {
       type = types.bool;
       default = false;
       example = true;
-      description = lib.mdDoc "Enable mouse support for tmux.";
+      description = "Enable mouse support for tmux.";
     };
 
     programs.tmux.enableFzf = mkOption {
       type = types.bool;
       default = false;
       example = true;
-      description = lib.mdDoc "Enable fzf keybindings for selecting tmux sessions and panes.";
+      description = "Enable fzf keybindings for selecting tmux sessions and panes.";
     };
 
     programs.tmux.enableVim = mkOption {
       type = types.bool;
       default = false;
       example = true;
-      description = lib.mdDoc "Enable vim style keybindings for copy mode, and navigation of tmux panes.";
+      description = "Enable vim style keybindings for copy mode, and navigation of tmux panes.";
     };
 
     programs.tmux.iTerm2 = mkOption {
       type = types.bool;
       default = false;
       example = true;
-      description = lib.mdDoc "Cater to iTerm2 and its tmux integration, as appropriate.";
+      description = "Cater to iTerm2 and its tmux integration, as appropriate.";
     };
 
     programs.tmux.defaultCommand = mkOption {
       type = types.either types.str types.package;
-      description = lib.mdDoc "The default command to use for tmux panes.";
+      description = "The default command to use for tmux panes.";
     };
 
     programs.tmux.tmuxOptions = mkOption {
@@ -98,7 +98,7 @@ in
     programs.tmux.extraConfig = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc "Extra configuration to add to {file}`tmux.conf`.";
+      description = "Extra configuration to add to {file}`tmux.conf`.";
     };
   };
 
diff --git a/modules/programs/vim.nix b/modules/programs/vim.nix
index d51d0ac3..345532e5 100644
--- a/modules/programs/vim.nix
+++ b/modules/programs/vim.nix
@@ -18,14 +18,14 @@ in
     programs.vim.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to configure vim.";
+      description = "Whether to configure vim.";
     };
 
     programs.vim.enableSensible = mkOption {
       type = types.bool;
       default = false;
       example = true;
-      description = lib.mdDoc "Enable sensible configuration options for vim.";
+      description = "Enable sensible configuration options for vim.";
     };
 
     programs.vim.extraKnownPlugins = mkOption {
@@ -46,14 +46,14 @@ in
           };
         }
         '';
-      description = lib.mdDoc "Custom plugin declarations to add to VAM's knownPlugins.";
+      description = "Custom plugin declarations to add to VAM's knownPlugins.";
     };
 
     programs.vim.plugins = mkOption {
       type = types.listOf types.attrs;
       default = [];
       example = [ { names = [ "surround" "vim-nix" ]; } ];
-      description = lib.mdDoc "VAM plugin dictionaries to use for vim_configurable.";
+      description = "VAM plugin dictionaries to use for vim_configurable.";
     };
 
     programs.vim.package = mkOption {
@@ -70,7 +70,7 @@ in
     programs.vim.vimConfig = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc "Extra vimrcConfig to use for vim_configurable.";
+      description = "Extra vimrcConfig to use for vim_configurable.";
     };
   };
 
diff --git a/modules/programs/zsh/default.nix b/modules/programs/zsh/default.nix
index cce645cf..fb928d63 100644
--- a/modules/programs/zsh/default.nix
+++ b/modules/programs/zsh/default.nix
@@ -19,13 +19,13 @@ in
     programs.zsh.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to configure zsh as an interactive shell.";
+      description = "Whether to configure zsh as an interactive shell.";
     };
 
     programs.zsh.variables = mkOption {
       type = types.attrsOf (types.either types.str (types.listOf types.str));
       default = {};
-      description = lib.mdDoc ''
+      description = ''
         A set of environment variables used in the global environment.
         These variables will be set on shell initialisation.
         The value of each variable can be either a string or a list of
@@ -38,44 +38,44 @@ in
     programs.zsh.shellInit = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc "Shell script code called during zsh shell initialisation.";
+      description = "Shell script code called during zsh shell initialisation.";
     };
 
     programs.zsh.loginShellInit = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc "Shell script code called during zsh login shell initialisation.";
+      description = "Shell script code called during zsh login shell initialisation.";
     };
 
     programs.zsh.interactiveShellInit = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc "Shell script code called during interactive zsh shell initialisation.";
+      description = "Shell script code called during interactive zsh shell initialisation.";
     };
 
     programs.zsh.promptInit = mkOption {
       type = types.lines;
       default = "autoload -U promptinit && promptinit && prompt walters && setopt prompt_sp";
-      description = lib.mdDoc "Shell script code used to initialise the zsh prompt.";
+      description = "Shell script code used to initialise the zsh prompt.";
     };
 
     programs.zsh.enableCompletion = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Enable zsh completion for all interactive zsh shells.";
+      description = "Enable zsh completion for all interactive zsh shells.";
     };
 
     programs.zsh.enableBashCompletion = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Enable bash completion for all interactive zsh shells.";
+      description = "Enable bash completion for all interactive zsh shells.";
     };
 
     programs.zsh.enableGlobalCompInit = mkOption {
       type = types.bool;
       default = cfg.enableCompletion;
       defaultText = literalExpression "config.${opt.enableCompletion}";
-      description = lib.mdDoc ''
+      description = ''
         Enable execution of compinit call for all interactive zsh shells.
 
         This option can be disabled if the user wants to extend its
@@ -87,25 +87,25 @@ in
     programs.zsh.enableFzfCompletion = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Enable fzf completion.";
+      description = "Enable fzf completion.";
     };
 
     programs.zsh.enableFzfGit = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Enable fzf keybindings for C-g git browsing.";
+      description = "Enable fzf keybindings for C-g git browsing.";
     };
 
     programs.zsh.enableFzfHistory = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Enable fzf keybinding for Ctrl-r history search.";
+      description = "Enable fzf keybinding for Ctrl-r history search.";
     };
 
     programs.zsh.enableSyntaxHighlighting = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Enable zsh-syntax-highlighting.";
+      description = "Enable zsh-syntax-highlighting.";
     };
   };
 
diff --git a/modules/security/pam.nix b/modules/security/pam.nix
index f0c77dc3..69b4c37e 100644
--- a/modules/security/pam.nix
+++ b/modules/security/pam.nix
@@ -40,7 +40,7 @@ in
 {
   options = {
     security.pam.enableSudoTouchIdAuth = mkEnableOption "" // {
-      description = lib.mdDoc ''
+      description = ''
         Enable sudo authentication with Touch ID.
 
         When enabled, this option adds the following line to
diff --git a/modules/security/pki/default.nix b/modules/security/pki/default.nix
index d0f11d4c..00d1f98c 100644
--- a/modules/security/pki/default.nix
+++ b/modules/security/pki/default.nix
@@ -24,7 +24,7 @@ in
     security.pki.installCACerts = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable certificate management with nix-darwin.
       '';
     };
@@ -33,7 +33,7 @@ in
       type = types.listOf types.path;
       default = [];
       example = literalExpression "[ \"\${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt\" ]";
-      description = lib.mdDoc ''
+      description = ''
         A list of files containing trusted root certificates in PEM
         format. These are concatenated to form
         {file}`/etc/ssl/certs/ca-certificates.crt`, which is
@@ -57,7 +57,7 @@ in
           '''
         ]
       '';
-      description = lib.mdDoc ''
+      description = ''
         A list of trusted root certificates in PEM format.
       '';
     };
@@ -70,7 +70,7 @@ in
         "CA WoSign ECC Root"
         "Certification Authority of WoSign G2"
       ];
-      description = lib.mdDoc ''
+      description = ''
         A list of blacklisted CA certificate names that won't be imported from
         the Mozilla Trust Store into
         {file}`/etc/ssl/certs/ca-certificates.crt`. Use the
diff --git a/modules/security/sandbox/default.nix b/modules/security/sandbox/default.nix
index a80c9f6f..d6987e65 100644
--- a/modules/security/sandbox/default.nix
+++ b/modules/security/sandbox/default.nix
@@ -27,37 +27,37 @@ let
           type = types.listOf types.package;
           default = [ ];
           apply = paths: pkgs.closureInfo { rootPaths = paths; };
-          description = lib.mdDoc "List of store paths to make accessible.";
+          description = "List of store paths to make accessible.";
         };
 
         readablePaths = mkOption {
           type = types.listOf types.path;
           default = [ ];
-          description = lib.mdDoc "List of paths that should be read-only inside the sandbox.";
+          description = "List of paths that should be read-only inside the sandbox.";
         };
 
         writablePaths = mkOption {
           type = types.listOf types.path;
           default = [ ];
-          description = lib.mdDoc "List of paths that should be read/write inside the sandbox.";
+          description = "List of paths that should be read/write inside the sandbox.";
         };
 
         allowSystemPaths = mkOption {
           type = types.bool;
           default = false;
-          description = lib.mdDoc "Whether to allow read access to FHS paths like /etc and /var.";
+          description = "Whether to allow read access to FHS paths like /etc and /var.";
         };
 
         allowLocalNetworking = mkOption {
           type = types.bool;
           default = false;
-          description = lib.mdDoc "Whether to allow localhost network access inside the sandbox.";
+          description = "Whether to allow localhost network access inside the sandbox.";
         };
 
         allowNetworking = mkOption {
           type = types.bool;
           default = false;
-          description = lib.mdDoc "Whether to allow network access inside the sandbox.";
+          description = "Whether to allow network access inside the sandbox.";
         };
       };
 
@@ -133,7 +133,7 @@ in
     security.sandbox.profiles = mkOption {
       type = types.attrsOf (types.submodule profile);
       default = { };
-      description = lib.mdDoc "Definition of sandbox profiles.";
+      description = "Definition of sandbox profiles.";
     };
   };
 
diff --git a/modules/security/sudo.nix b/modules/security/sudo.nix
index c0d9597b..5ceaea96 100644
--- a/modules/security/sudo.nix
+++ b/modules/security/sudo.nix
@@ -14,7 +14,7 @@ in
     security.sudo.extraConfig = mkOption {
       type = types.nullOr types.lines;
       default = null;
-      description = mdDoc ''
+      description = ''
         Extra configuration text appended to {file}`sudoers`.
       '';
     };
diff --git a/modules/services/activate-system/default.nix b/modules/services/activate-system/default.nix
index 19034a16..c41d9637 100644
--- a/modules/services/activate-system/default.nix
+++ b/modules/services/activate-system/default.nix
@@ -11,7 +11,7 @@ in
     services.activate-system.enable = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Whether to activate system at boot time.";
+      description = "Whether to activate system at boot time.";
     };
   };
 
diff --git a/modules/services/autossh.nix b/modules/services/autossh.nix
index 9905d690..2df74ec6 100644
--- a/modules/services/autossh.nix
+++ b/modules/services/autossh.nix
@@ -22,18 +22,18 @@ in
             name = mkOption {
               type = types.str;
               example = "socks-peer";
-              description = lib.mdDoc "Name of the local AutoSSH session";
+              description = "Name of the local AutoSSH session";
             };
             user = mkOption {
               type = types.str;
               example = "bill";
-              description = lib.mdDoc "Name of the user the AutoSSH session should run as";
+              description = "Name of the user the AutoSSH session should run as";
             };
             monitoringPort = mkOption {
               type = types.int;
               default = 0;
               example = 20000;
-              description = lib.mdDoc ''
+              description = ''
                 Port to be used by AutoSSH for peer monitoring. Note, that
                 AutoSSH also uses mport+1. Value of 0 disables the keep-alive
                 style monitoring
@@ -42,7 +42,7 @@ in
             extraArguments = mkOption {
               type = types.str;
               example = "-N -D4343 bill@socks.example.net";
-              description = lib.mdDoc ''
+              description = ''
                 Arguments to be passed to AutoSSH and retransmitted to SSH
                 process. Some meaningful options include -N (don't run remote
                 command), -D (open SOCKS proxy on local port), -R (forward
@@ -54,7 +54,7 @@ in
         });
 
         default = [];
-        description = lib.mdDoc ''
+        description = ''
           List of AutoSSH sessions to start as systemd services. Each service is
           named 'autossh-{session.name}'.
         '';
diff --git a/modules/services/buildkite-agents.nix b/modules/services/buildkite-agents.nix
index 094f2c9d..4888247e 100644
--- a/modules/services/buildkite-agents.nix
+++ b/modules/services/buildkite-agents.nix
@@ -4,14 +4,13 @@ with lib;
 
 let
   cfg = config.services.buildkite-agents;
-  mdDoc = lib.mdDoc or (x: "Documentation not rendered. Please upgrade to a newer NixOS with markdown support.");
   literalMD = lib.literalMD or (x: lib.literalDocBook "Documentation not rendered. Please upgrade to a newer NixOS with markdown support.");
 
   mkHookOption = { name, description, example ? null }: {
     inherit name;
     value = mkOption {
       default = null;
-      description = mdDoc description;
+      description = description;
       type = types.nullOr types.lines;
     } // (if example == null then {} else { inherit example; });
   };
@@ -36,32 +35,32 @@ let
       enable = mkOption {
         default = true;
         type = types.bool;
-        description = mdDoc "Whether to enable this buildkite agent";
+        description = "Whether to enable this buildkite agent";
       };
 
       package = mkOption {
         default = pkgs.buildkite-agent;
         defaultText = literalExpression "pkgs.buildkite-agent";
-        description = mdDoc "Which buildkite-agent derivation to use";
+        description = "Which buildkite-agent derivation to use";
         type = types.package;
       };
 
       dataDir = mkOption {
         default = "/var/lib/buildkite-agent-${name}";
-        description = mdDoc "The workdir for the agent";
+        description = "The workdir for the agent";
         type = types.str;
       };
 
       runtimePackages = mkOption {
         default = [ pkgs.bash pkgs.gnutar pkgs.gzip pkgs.git pkgs.nix ];
         defaultText = literalExpression "[ pkgs.bash pkgs.gnutar pkgs.gzip pkgs.git pkgs.nix ]";
-        description = mdDoc "Add programs to the buildkite-agent environment";
+        description = "Add programs to the buildkite-agent environment";
         type = types.listOf (types.either types.package types.path);
       };
 
       tokenPath = mkOption {
         type = types.path;
-        description = mdDoc ''
+        description = ''
           The token from your Buildkite "Agents" page.
 
           A run-time path to the token file, which is supposed to be provisioned
@@ -72,7 +71,7 @@ let
       name = mkOption {
         type = types.str;
         default = "%hostname-${name}-%n";
-        description = mdDoc ''
+        description = ''
           The name of the agent as seen in the buildkite dashboard.
         '';
       };
@@ -81,7 +80,7 @@ let
         type = types.attrsOf (types.either types.str (types.listOf types.str));
         default = {};
         example = { queue = "default"; docker = "true"; ruby2 ="true"; };
-        description = mdDoc ''
+        description = ''
           Tags for the agent.
         '';
       };
@@ -90,7 +89,7 @@ let
         type = types.lines;
         default = "";
         example = "debug=true";
-        description = mdDoc ''
+        description = ''
           Extra lines to be added verbatim to the configuration file.
         '';
       };
@@ -98,7 +97,7 @@ let
       preCommands = mkOption {
         type = types.lines;
         default = "";
-        description = lib.mdDoc ''
+        description = ''
           Extra commands to run before starting buildkite.
         '';
       };
@@ -110,7 +109,7 @@ let
         ## don't end up in the Nix store.
         apply = final: if final == null then null else toString final;
 
-        description = mdDoc ''
+        description = ''
           OpenSSH private key
 
           A run-time path to the key file, which is supposed to be provisioned
@@ -179,7 +178,7 @@ let
         type = types.path;
         default = hooksDir config;
         defaultText = literalMD "generated from {option}`services.buildkite-agents.<name>.hooks`";
-        description = mdDoc ''
+        description = ''
           Path to the directory storing the hooks.
           Consider using {option}`services.buildkite-agents.<name>.hooks.<name>`
           instead.
@@ -190,7 +189,7 @@ let
         type = types.str;
         default = "${pkgs.bash}/bin/bash -e -c";
         defaultText = literalExpression ''"''${pkgs.bash}/bin/bash -e -c"'';
-        description = mdDoc ''
+        description = ''
           Command that buildkite-agent 3 will execute when it spawns a shell.
         '';
       };
@@ -203,7 +202,7 @@ in
   options.services.buildkite-agents = mkOption {
     type = types.attrsOf (types.submodule buildkiteOptions);
     default = {};
-    description = mdDoc ''
+    description = ''
       Attribute set of buildkite agents.
       The attribute key is combined with the hostname and a unique integer to
       create the final agent name. This can be overridden by setting the `name`
diff --git a/modules/services/cachix-agent.nix b/modules/services/cachix-agent.nix
index 68bc61ce..0095d65d 100644
--- a/modules/services/cachix-agent.nix
+++ b/modules/services/cachix-agent.nix
@@ -9,7 +9,7 @@ in {
     enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc ''
+      description = ''
         Enable to run Cachix Agent as a system service.
         
         Read [Cachix Deploy](https://docs.cachix.org/deploy/) documentation for more information.
@@ -19,13 +19,13 @@ in {
     name = mkOption {
       type = types.str;
       default = config.networking.hostName;
-      description = lib.mdDoc ''
+      description = ''
         Agent name, usually the same as the hostname.
       '';
     };
 
     package = mkOption {
-      description = lib.mdDoc ''
+      description = ''
         Package containing cachix executable.
       '';
       type = types.package;
@@ -36,7 +36,7 @@ in {
     credentialsFile = mkOption {
       type = types.path;
       default = "/etc/cachix-agent.token";
-      description = lib.mdDoc ''
+      description = ''
         Required file that needs to contain:
        
           export CACHIX_AGENT_TOKEN=...
@@ -46,7 +46,7 @@ in {
     logFile = mkOption {
       type = types.nullOr types.path;
       default = "/var/log/cachix-agent.log";
-      description = lib.mdDoc "Absolute path to log all stderr and stdout";
+      description = "Absolute path to log all stderr and stdout";
     };
   };
 
diff --git a/modules/services/chunkwm.nix b/modules/services/chunkwm.nix
index a5955cc9..354288a0 100644
--- a/modules/services/chunkwm.nix
+++ b/modules/services/chunkwm.nix
@@ -12,51 +12,51 @@ in
     services.chunkwm.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the chunkwm window manager.";
+      description = "Whether to enable the chunkwm window manager.";
     };
 
     services.chunkwm.package = mkOption {
       type = types.package;
       example = literalExpression "pkgs.chunkwm";
-      description = lib.mdDoc "This option specifies the chunkwm package to use.";
+      description = "This option specifies the chunkwm package to use.";
     };
 
     services.chunkwm.hotload = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Whether to enable hotload.";
+      description = "Whether to enable hotload.";
     };
 
     services.chunkwm.extraConfig = mkOption {
       type = types.lines;
       default = "";
       example = ''chunkc tiling::rule --owner Emacs --state tile'';
-      description = lib.mdDoc "Additional commands for {file}`chunkwmrc`.";
+      description = "Additional commands for {file}`chunkwmrc`.";
     };
 
     services.chunkwm.plugins.dir = mkOption {
       type = types.path;
       default = "/run/current-system/sw/lib/chunkwm/plugins";
-      description = lib.mdDoc "Chunkwm Plugins directory.";
+      description = "Chunkwm Plugins directory.";
     };
 
     services.chunkwm.plugins.list = mkOption {
       type = types.listOf (types.enum plugins);
       default = plugins;
       example = ["tiling"];
-      description = lib.mdDoc "Chunkwm Plugins to enable.";
+      description = "Chunkwm Plugins to enable.";
     };
 
     services.chunkwm.plugins."border".config = mkOption {
       type = types.lines;
       default = ''chunkc set focused_border_color   0xffc0b18b'';
-      description = lib.mdDoc "Optional border plugin configuration.";
+      description = "Optional border plugin configuration.";
     };
 
     services.chunkwm.plugins."tiling".config = mkOption {
       type = types.lines;
       example = ''chunkc set global_desktop_mode   bsp'';
-      description = lib.mdDoc "Optional tiling plugin configuration.";
+      description = "Optional tiling plugin configuration.";
     };
   };
 
diff --git a/modules/services/dnsmasq.nix b/modules/services/dnsmasq.nix
index 03071dbc..7ea674f8 100644
--- a/modules/services/dnsmasq.nix
+++ b/modules/services/dnsmasq.nix
@@ -12,32 +12,32 @@ in
     services.dnsmasq.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable DNSmasq.";
+      description = "Whether to enable DNSmasq.";
     };
 
     services.dnsmasq.package = mkOption {
       type = types.path;
       default = pkgs.dnsmasq;
       defaultText = "pkgs.dnsmasq";
-      description = lib.mdDoc "This option specifies the dnsmasq package to use.";
+      description = "This option specifies the dnsmasq package to use.";
     };
 
     services.dnsmasq.bind = mkOption {
       type = types.str;
       default = "127.0.0.1";
-      description = lib.mdDoc "This option specifies the interface on which DNSmasq will listen.";
+      description = "This option specifies the interface on which DNSmasq will listen.";
     };
 
     services.dnsmasq.port = mkOption {
       type = types.int;
       default = 53;
-      description = lib.mdDoc "This option specifies port on which DNSmasq will listen.";
+      description = "This option specifies port on which DNSmasq will listen.";
     };
 
     services.dnsmasq.addresses = mkOption {
       type = types.attrs;
       default = {};
-      description = lib.mdDoc "List of domains that will be redirected by the DNSmasq.";
+      description = "List of domains that will be redirected by the DNSmasq.";
       example = literalExpression ''
         { localhost = "127.0.0.1"; }
         '';
diff --git a/modules/services/emacs.nix b/modules/services/emacs.nix
index 88b5c8a6..4b9a3cb0 100644
--- a/modules/services/emacs.nix
+++ b/modules/services/emacs.nix
@@ -12,20 +12,20 @@ in {
       enable = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc "Whether to enable the Emacs Daemon.";
+        description = "Whether to enable the Emacs Daemon.";
       };
 
       package = mkOption {
         type = types.path;
         default = pkgs.emacs;
-        description = lib.mdDoc "This option specifies the emacs package to use.";
+        description = "This option specifies the emacs package to use.";
       };
 
       additionalPath = mkOption {
         type = types.listOf types.str;
         default = [ ];
         example = [ "/Users/my_user_name" ];
-        description = lib.mdDoc ''
+        description = ''
           This option specifies additional PATH that the emacs daemon would have.
           Typically if you have binaries in your home directory that is what you would add your home path here.
           One caveat is that there won't be shell variable expansion, so you can't use $HOME for example
@@ -35,7 +35,7 @@ in {
       exec = mkOption {
         type = types.str;
         default = "emacs";
-        description = lib.mdDoc "Emacs command/binary to execute.";
+        description = "Emacs command/binary to execute.";
       };
     };
   };
diff --git a/modules/services/eternal-terminal.nix b/modules/services/eternal-terminal.nix
index 35330806..d243a611 100644
--- a/modules/services/eternal-terminal.nix
+++ b/modules/services/eternal-terminal.nix
@@ -7,20 +7,20 @@ in {
   options = {
     services.eternal-terminal = {
 
-      enable = mkEnableOption (lib.mdDoc "Eternal Terminal server");
+      enable = mkEnableOption "Eternal Terminal server";
 
       package = mkOption {
         type = types.path;
         default = pkgs.eternal-terminal;
         defaultText = "pkgs.eternal-terminal";
-        description = lib.mdDoc
+        description =
           "This option specifies the eternal-terminal package to use.";
       };
 
       port = mkOption {
         default = 2022;
         type = types.port;
-        description = lib.mdDoc ''
+        description = ''
           The port the server should listen on. Will use the server's default (2022) if not specified.
 
           Make sure to open this port in the firewall if necessary.
@@ -30,7 +30,7 @@ in {
       verbosity = mkOption {
         default = 0;
         type = types.enum (lib.range 0 9);
-        description = lib.mdDoc ''
+        description = ''
           The verbosity level (0-9).
         '';
       };
@@ -38,7 +38,7 @@ in {
       silent = mkOption {
         default = false;
         type = types.bool;
-        description = lib.mdDoc ''
+        description = ''
           If enabled, disables all logging.
         '';
       };
@@ -46,7 +46,7 @@ in {
       logSize = mkOption {
         default = 20971520;
         type = types.int;
-        description = lib.mdDoc ''
+        description = ''
           The maximum log size.
         '';
       };
diff --git a/modules/services/github-runner/options.nix b/modules/services/github-runner/options.nix
index 300ca321..f6c48307 100644
--- a/modules/services/github-runner/options.nix
+++ b/modules/services/github-runner/options.nix
@@ -6,7 +6,7 @@
 with lib;
 {
   options.services.github-runners = mkOption {
-    description = mdDoc ''
+    description = ''
       Multiple GitHub Runners.
 
       If `user` and `group` are set to `null`, the module will configure nix-darwin to
@@ -50,7 +50,7 @@ with lib;
         enable = mkOption {
           default = false;
           example = true;
-          description = mdDoc ''
+          description = ''
             Whether to enable GitHub Actions runner.
 
             Note: GitHub recommends using self-hosted runners with private repositories only. Learn more here:
@@ -61,7 +61,7 @@ with lib;
 
         url = mkOption {
           type = types.str;
-          description = mdDoc ''
+          description = ''
             Repository to add the runner to.
 
             Changing this option triggers a new runner registration.
@@ -79,7 +79,7 @@ with lib;
 
         tokenFile = mkOption {
           type = types.path;
-          description = mdDoc ''
+          description = ''
             The full path to a file which contains either
 
             * a fine-grained personal access token (PAT),
@@ -122,7 +122,7 @@ with lib;
 
         name = mkOption {
           type = types.nullOr types.str;
-          description = mdDoc ''
+          description = ''
             Name of the runner to configure. If null, defaults to the hostname.
 
             Changing this option triggers a new runner registration.
@@ -133,7 +133,7 @@ with lib;
 
         runnerGroup = mkOption {
           type = types.nullOr types.str;
-          description = mdDoc ''
+          description = ''
             Name of the runner group to add this runner to (defaults to the default runner group).
 
             Changing this option triggers a new runner registration.
@@ -143,7 +143,7 @@ with lib;
 
         extraLabels = mkOption {
           type = types.listOf types.str;
-          description = mdDoc ''
+          description = ''
             Extra labels in addition to the default (unless disabled through the `noDefaultLabels` option).
 
             Changing this option triggers a new runner registration.
@@ -154,7 +154,7 @@ with lib;
 
         noDefaultLabels = mkOption {
           type = types.bool;
-          description = mdDoc ''
+          description = ''
             Disables adding the default labels. Also see the `extraLabels` option.
 
             Changing this option triggers a new runner registration.
@@ -164,7 +164,7 @@ with lib;
 
         replace = mkOption {
           type = types.bool;
-          description = mdDoc ''
+          description = ''
             Replace any existing runner with the same name.
 
             Without this flag, registering a new runner with the same name fails.
@@ -174,7 +174,7 @@ with lib;
 
         extraPackages = mkOption {
           type = types.listOf types.package;
-          description = mdDoc ''
+          description = ''
             Extra packages to add to `PATH` of the service to make them available to workflows.
           '';
           default = [ ];
@@ -182,7 +182,7 @@ with lib;
 
         extraEnvironment = mkOption {
           type = types.attrs;
-          description = mdDoc ''
+          description = ''
             Extra environment variables to set for the runner, as an attrset.
           '';
           example = {
@@ -193,7 +193,7 @@ with lib;
 
         serviceOverrides = mkOption {
           type = types.attrs;
-          description = mdDoc ''
+          description = ''
             Modify the service. Can be used to, e.g., adjust the sandboxing options.
           '';
           default = { };
@@ -203,7 +203,7 @@ with lib;
 
         ephemeral = mkOption {
           type = types.bool;
-          description = mdDoc ''
+          description = ''
             If enabled, causes the following behavior:
 
             - Passes the `--ephemeral` flag to the runner configuration script
@@ -222,7 +222,7 @@ with lib;
 
         user = mkOption {
           type = types.nullOr types.str;
-          description = mdDoc ''
+          description = ''
             User under which to run the service.
 
             If this option and the `group` option is set to `null`, nix-darwin creates
@@ -234,7 +234,7 @@ with lib;
 
         group = mkOption {
           type = types.nullOr types.str;
-          description = mdDoc ''
+          description = ''
             Group under which to run the service.
 
             If this option and the `user` option is set to `null`, nix-darwin creates
@@ -246,7 +246,7 @@ with lib;
 
         workDir = mkOption {
           type = with types; nullOr str;
-          description = mdDoc ''
+          description = ''
             Working directory, available as `$GITHUB_WORKSPACE` during workflow runs
             and used as a default for [repository checkouts](https://github.com/actions/checkout).
             The service cleans this directory on every service start.
@@ -259,7 +259,7 @@ with lib;
         nodeRuntimes = mkOption {
           type = with types; nonEmptyListOf (enum [ "node20" ]);
           default = [ "node20" ];
-          description = mdDoc ''
+          description = ''
             List of Node.js runtimes the runner should support.
           '';
         };
diff --git a/modules/services/gitlab-runner.nix b/modules/services/gitlab-runner.nix
index 7651ba52..94c291ef 100644
--- a/modules/services/gitlab-runner.nix
+++ b/modules/services/gitlab-runner.nix
@@ -117,11 +117,11 @@ let
 in
 {
   options.services.gitlab-runner = {
-    enable = mkEnableOption (lib.mdDoc "Gitlab Runner");
+    enable = mkEnableOption "Gitlab Runner";
     configFile = mkOption {
       type = types.nullOr types.path;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Configuration file for gitlab-runner.
 
         {option}`configFile` takes precedence over {option}`services`.
@@ -137,7 +137,7 @@ in
       type = types.int;
       default = 0;
       example = literalExpression "with lib; (length (attrNames config.services.gitlab-runner.services)) * 3";
-      description = lib.mdDoc ''
+      description = ''
         Defines the interval length, in seconds, between new jobs check.
         The default value is 3;
         if set to 0 or lower, the default value will be used.
@@ -148,7 +148,7 @@ in
       type = types.int;
       default = 1;
       example = literalExpression "config.nix.maxJobs";
-      description = lib.mdDoc ''
+      description = ''
         Limits how many jobs globally can be run concurrently.
         The most upper limit of jobs using all defined runners.
         0 does not mean unlimited.
@@ -158,7 +158,7 @@ in
       type = types.nullOr types.str;
       default = null;
       example = "https://public:private@host:port/1";
-      description = lib.mdDoc ''
+      description = ''
         Data Source Name for tracking of all system level errors to Sentry.
       '';
     };
@@ -166,7 +166,7 @@ in
       type = types.nullOr types.str;
       default = null;
       example = "localhost:8080";
-      description = lib.mdDoc ''
+      description = ''
         Address (&lt;host&gt;:&lt;port&gt;) on which the Prometheus metrics HTTP server
         should be listening.
       '';
@@ -178,7 +178,7 @@ in
             type = types.nullOr types.str;
             default = null;
             example = "0.0.0.0:8093";
-            description = lib.mdDoc ''
+            description = ''
               An internal URL to be used for the session server.
             '';
           };
@@ -186,7 +186,7 @@ in
             type = types.nullOr types.str;
             default = null;
             example = "runner-host-name.tld:8093";
-            description = lib.mdDoc ''
+            description = ''
               The URL that the Runner will expose to GitLab to be used
               to access the session server.
               Fallbacks to {option}`listenAddress` if not defined.
@@ -195,7 +195,7 @@ in
           sessionTimeout = mkOption {
             type = types.int;
             default = 1800;
-            description = lib.mdDoc ''
+            description = ''
               How long in seconds the session can stay active after
               the job completes (which will block the job from finishing).
             '';
@@ -208,7 +208,7 @@ in
           listenAddress = "0.0.0.0:8093";
         }
       '';
-      description = lib.mdDoc ''
+      description = ''
         The session server allows the user to interact with jobs
         that the Runner is responsible for. A good example of this is the
         [interactive web terminal](https://docs.gitlab.com/ee/ci/interactive_web_terminal/index.html).
@@ -217,7 +217,7 @@ in
     gracefulTermination = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc ''
+      description = ''
         Finish all remaining jobs before stopping.
         If not set gitlab-runner will stop immediatly without waiting
         for jobs to finish, which will lead to failed builds.
@@ -227,7 +227,7 @@ in
       type = types.str;
       default = "infinity";
       example = "5min 20s";
-      description = lib.mdDoc ''
+      description = ''
         Time to wait until a graceful shutdown is turned into a forceful one.
       '';
     };
@@ -236,17 +236,17 @@ in
       default = pkgs.gitlab-runner;
       defaultText = "pkgs.gitlab-runner";
       example = literalExpression "pkgs.gitlab-runner_1_11";
-      description = lib.mdDoc "Gitlab Runner package to use.";
+      description = "Gitlab Runner package to use.";
     };
     extraPackages = mkOption {
       type = types.listOf types.package;
       default = [ ];
-      description = lib.mdDoc ''
+      description = ''
         Extra packages to add to PATH for the gitlab-runner process.
       '';
     };
     services = mkOption {
-      description = lib.mdDoc "GitLab Runner services.";
+      description = "GitLab Runner services.";
       default = { };
       example = literalExpression ''
         {
@@ -328,7 +328,7 @@ in
         options = {
           registrationConfigFile = mkOption {
             type = types.path;
-            description = lib.mdDoc ''
+            description = ''
               Absolute path to a file with environment variables
               used for gitlab-runner registration.
               A list of all supported environment variables can be found in
@@ -345,7 +345,7 @@ in
             type = types.listOf types.str;
             default = [ ];
             example = [ "--docker-helper-image my/gitlab-runner-helper" ];
-            description = lib.mdDoc ''
+            description = ''
               Extra command-line flags passed to
               `gitlab-runner register`.
               Execute `gitlab-runner register --help`
@@ -356,7 +356,7 @@ in
             type = types.attrsOf types.str;
             default = { };
             example = { NAME = "value"; };
-            description = lib.mdDoc ''
+            description = ''
               Custom environment variables injected to build environment.
               For secrets you can use {option}`registrationConfigFile`
               with `RUNNER_ENV` variable set.
@@ -365,7 +365,7 @@ in
           executor = mkOption {
             type = types.str;
             default = "docker";
-            description = lib.mdDoc ''
+            description = ''
               Select executor, eg. shell, docker, etc.
               See [runner documentation](https://docs.gitlab.com/runner/executors/README.html) for more information.
             '';
@@ -374,7 +374,7 @@ in
             type = types.nullOr types.path;
             default = null;
             example = "/var/lib/gitlab-runner/builds";
-            description = lib.mdDoc ''
+            description = ''
               Absolute path to a directory where builds will be stored
               in context of selected executor (Locally, Docker, SSH).
             '';
@@ -383,14 +383,14 @@ in
             type = types.nullOr types.str;
             default = null;
             example = "http://gitlab.example.local";
-            description = lib.mdDoc ''
+            description = ''
               Overwrite the URL for the GitLab instance. Used if the Runner can’t connect to GitLab on the URL GitLab exposes itself.
             '';
           };
           dockerImage = mkOption {
             type = types.nullOr types.str;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               Docker image to be used.
             '';
           };
@@ -398,7 +398,7 @@ in
             type = types.listOf types.str;
             default = [ ];
             example = [ "/var/run/docker.sock:/var/run/docker.sock" ];
-            description = lib.mdDoc ''
+            description = ''
               Bind-mount a volume and create it
               if it doesn't exist prior to mounting.
             '';
@@ -406,14 +406,14 @@ in
           dockerDisableCache = mkOption {
             type = types.bool;
             default = false;
-            description = lib.mdDoc ''
+            description = ''
               Disable all container caching.
             '';
           };
           dockerPrivileged = mkOption {
             type = types.bool;
             default = false;
-            description = lib.mdDoc ''
+            description = ''
               Give extended privileges to container.
             '';
           };
@@ -421,7 +421,7 @@ in
             type = types.listOf types.str;
             default = [ ];
             example = [ "other-host:127.0.0.1" ];
-            description = lib.mdDoc ''
+            description = ''
               Add a custom host-to-IP mapping.
             '';
           };
@@ -429,7 +429,7 @@ in
             type = types.listOf types.str;
             default = [ ];
             example = [ "ruby:*" "python:*" "php:*" "my.registry.tld:5000/*:*" ];
-            description = lib.mdDoc ''
+            description = ''
               Whitelist allowed images.
             '';
           };
@@ -437,21 +437,21 @@ in
             type = types.listOf types.str;
             default = [ ];
             example = [ "postgres:9" "redis:*" "mysql:*" ];
-            description = lib.mdDoc ''
+            description = ''
               Whitelist allowed services.
             '';
           };
           preCloneScript = mkOption {
             type = types.nullOr types.path;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               Runner-specific command script executed before code is pulled.
             '';
           };
           preBuildScript = mkOption {
             type = types.nullOr types.path;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               Runner-specific command script executed after code is pulled,
               just before build executes.
             '';
@@ -459,7 +459,7 @@ in
           postBuildScript = mkOption {
             type = types.nullOr types.path;
             default = null;
-            description = lib.mdDoc ''
+            description = ''
               Runner-specific command script executed after code is pulled
               and just after build executes.
             '';
@@ -467,14 +467,14 @@ in
           tagList = mkOption {
             type = types.listOf types.str;
             default = [ ];
-            description = lib.mdDoc ''
+            description = ''
               Tag list.
             '';
           };
           runUntagged = mkOption {
             type = types.bool;
             default = false;
-            description = lib.mdDoc ''
+            description = ''
               Register to run untagged builds; defaults to
               `true` when {option}`tagList` is empty.
             '';
@@ -482,7 +482,7 @@ in
           limit = mkOption {
             type = types.int;
             default = 0;
-            description = lib.mdDoc ''
+            description = ''
               Limit how many jobs can be handled concurrently by this service.
               0 (default) simply means don't limit.
             '';
@@ -490,14 +490,14 @@ in
           requestConcurrency = mkOption {
             type = types.int;
             default = 0;
-            description = lib.mdDoc ''
+            description = ''
               Limit number of concurrent requests for new jobs from GitLab.
             '';
           };
           maximumTimeout = mkOption {
             type = types.int;
             default = 0;
-            description = lib.mdDoc ''
+            description = ''
               What is the maximum timeout (in seconds) that will be set for
               job when using this Runner. 0 (default) simply means don't limit.
             '';
@@ -505,7 +505,7 @@ in
           protected = mkOption {
             type = types.bool;
             default = false;
-            description = lib.mdDoc ''
+            description = ''
               When set to true Runner will only run on pipelines
               triggered on protected branches.
             '';
@@ -513,7 +513,7 @@ in
           debugTraceDisabled = mkOption {
             type = types.bool;
             default = false;
-            description = lib.mdDoc ''
+            description = ''
               When set to true Runner will disable the possibility of
               using the `CI_DEBUG_TRACE` feature.
             '';
diff --git a/modules/services/hercules-ci-agent/common.nix b/modules/services/hercules-ci-agent/common.nix
index 6401f6f1..5a4b7391 100644
--- a/modules/services/hercules-ci-agent/common.nix
+++ b/modules/services/hercules-ci-agent/common.nix
@@ -18,7 +18,6 @@ let
     types
     ;
   literalMD = lib.literalMD or (x: lib.literalDocBook "Documentation not rendered. Please upgrade to a newer NixOS with markdown support.");
-  mdDoc = lib.mdDoc or (x: "Documentation not rendered. Please upgrade to a newer NixOS with markdown support.");
 
   cfg = config.services.hercules-ci-agent;
 
@@ -37,7 +36,7 @@ in
     enable = mkOption {
       type = types.bool;
       default = false;
-      description = mdDoc ''
+      description = ''
         Enable to run Hercules CI Agent as a system service.
 
         [Hercules CI](https://hercules-ci.com) is a
@@ -47,7 +46,7 @@ in
       '';
     };
     package = mkOption {
-      description = mdDoc ''
+      description = ''
         Package containing the bin/hercules-ci-agent executable.
       '';
       type = types.package;
@@ -55,7 +54,7 @@ in
       defaultText = literalExpression "pkgs.hercules-ci-agent";
     };
     settings = mkOption {
-      description = mdDoc ''
+      description = ''
         These settings are written to the `agent.toml` file.
 
         Not all settings are listed as options, can be set nonetheless.
@@ -75,7 +74,7 @@ in
       type = types.path;
       internal = true;
       defaultText = literalMD "generated `hercules-ci-agent.toml`";
-      description = mdDoc ''
+      description = ''
         The fully assembled config file.
       '';
     };
diff --git a/modules/services/hercules-ci-agent/default.nix b/modules/services/hercules-ci-agent/default.nix
index 538e1044..d9fbf37b 100644
--- a/modules/services/hercules-ci-agent/default.nix
+++ b/modules/services/hercules-ci-agent/default.nix
@@ -17,7 +17,7 @@ in
     logFile = mkOption {
       type = types.path;
       default = "/var/log/hercules-ci-agent.log";
-      description = lib.mdDoc "Stdout and sterr of hercules-ci-agent process.";
+      description = "Stdout and sterr of hercules-ci-agent process.";
     };
   };
 
diff --git a/modules/services/hercules-ci-agent/settings.nix b/modules/services/hercules-ci-agent/settings.nix
index 157861a8..63894615 100644
--- a/modules/services/hercules-ci-agent/settings.nix
+++ b/modules/services/hercules-ci-agent/settings.nix
@@ -7,7 +7,6 @@ let
     mkOption
     ;
   literalMD = lib.literalMD or (x: lib.literalDocBook "Documentation not rendered. Please upgrade to a newer NixOS with markdown support.");
-  mdDoc = lib.mdDoc or (x: "Documentation not rendered. Please upgrade to a newer NixOS with markdown support.");
 
   format = pkgs.formats.toml { };
 
@@ -15,7 +14,7 @@ let
     freeformType = format.type;
     options = {
       apiBaseUrl = mkOption {
-        description = mdDoc ''
+        description = ''
           API base URL that the agent will connect to.
 
           When using Hercules CI Enterprise, set this to the URL where your
@@ -27,12 +26,12 @@ let
       baseDirectory = mkOption {
         type = types.path;
         default = "/var/lib/hercules-ci-agent";
-        description = mdDoc ''
+        description = ''
           State directory (secrets, work directory, etc) for agent
         '';
       };
       concurrentTasks = mkOption {
-        description = mdDoc ''
+        description = ''
           Number of tasks to perform simultaneously.
 
           A task is a single derivation build, an evaluation or an effect run.
@@ -56,7 +55,7 @@ let
         '';
       };
       labels = mkOption {
-        description = mdDoc ''
+        description = ''
           A key-value map of user data.
 
           This data will be available to organization members in the dashboard and API.
@@ -75,7 +74,7 @@ let
         '';
       };
       workDirectory = mkOption {
-        description = mdDoc ''
+        description = ''
           The directory in which temporary subdirectories are created for task state. This includes sources for Nix evaluation.
         '';
         type = types.path;
@@ -83,7 +82,7 @@ let
         defaultText = literalExpression ''baseDirectory + "/work"'';
       };
       staticSecretsDirectory = mkOption {
-        description = mdDoc ''
+        description = ''
           This is the default directory to look for statically configured secrets like `cluster-join-token.key`.
 
           See also `clusterJoinTokenPath` and `binaryCachesPath` for fine-grained configuration.
@@ -93,7 +92,7 @@ let
         defaultText = literalExpression ''baseDirectory + "/secrets"'';
       };
       clusterJoinTokenPath = mkOption {
-        description = mdDoc ''
+        description = ''
           Location of the cluster-join-token.key file.
 
           You can retrieve the contents of the file when creating a new agent via
@@ -110,7 +109,7 @@ let
         defaultText = literalExpression ''staticSecretsDirectory + "/cluster-join-token.key"'';
       };
       binaryCachesPath = mkOption {
-        description = mdDoc ''
+        description = ''
           Path to a JSON file containing binary cache secret keys.
 
           As these values are confidential, they should not be in the store, but
@@ -124,7 +123,7 @@ let
         defaultText = literalExpression ''staticSecretsDirectory + "/binary-caches.json"'';
       };
       secretsJsonPath = mkOption {
-        description = mdDoc ''
+        description = ''
           Path to a JSON file containing secrets for effects.
 
           As these values are confidential, they should not be in the store, but
diff --git a/modules/services/ipfs.nix b/modules/services/ipfs.nix
index 6cfcc49e..e7cdb746 100644
--- a/modules/services/ipfs.nix
+++ b/modules/services/ipfs.nix
@@ -14,14 +14,14 @@ in
       enable = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc "Whether to enable the ipfs daemon.";
+        description = "Whether to enable the ipfs daemon.";
       };
 
       package = mkOption {
         type = types.package;
         default = pkgs.kubo;
         # defaultText = "pkgs.kubo";
-        description = lib.mdDoc ''
+        description = ''
           The ipfs package to use.
         '';
       };
@@ -30,7 +30,7 @@ in
         type = types.nullOr types.path;
         default = null;
         example =  "/var/tmp/ipfs.log";
-        description = lib.mdDoc ''
+        description = ''
           The logfile to use for the ipfs service. Alternatively
           {command}`sudo launchctl debug system/org.nixos.ipfs --stderr`
           can be used to stream the logs to a shell after restarting the service with
@@ -41,13 +41,13 @@ in
       ipfsPath = mkOption {
         type = types.nullOr types.path;
         default = null;
-        description = lib.mdDoc "Set the IPFS_PATH environment variable.";
+        description = "Set the IPFS_PATH environment variable.";
       };
 
       enableGarbageCollection = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc "Passes --enable-gc flag to ipfs daemon.";
+        description = "Passes --enable-gc flag to ipfs daemon.";
       };
   };
 
diff --git a/modules/services/karabiner-elements/default.nix b/modules/services/karabiner-elements/default.nix
index 7c0636c6..2f415b2d 100644
--- a/modules/services/karabiner-elements/default.nix
+++ b/modules/services/karabiner-elements/default.nix
@@ -10,7 +10,7 @@ in
 
 {
   options = {
-    services.karabiner-elements.enable = mkEnableOption (lib.mdDoc "Karabiner-Elements");
+    services.karabiner-elements.enable = mkEnableOption "Karabiner-Elements";
   };
 
   config = mkIf cfg.enable {
diff --git a/modules/services/khd/default.nix b/modules/services/khd/default.nix
index ef16a2bf..7594baff 100644
--- a/modules/services/khd/default.nix
+++ b/modules/services/khd/default.nix
@@ -13,27 +13,27 @@ in
     services.khd.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the khd hotkey daemon.";
+      description = "Whether to enable the khd hotkey daemon.";
     };
 
     services.khd.package = mkOption {
       type = types.package;
       default = pkgs.khd;
       defaultText = "pkgs.khd";
-      description = lib.mdDoc "This option specifies the khd package to use.";
+      description = "This option specifies the khd package to use.";
     };
 
     services.khd.khdConfig = mkOption {
       type = types.lines;
       default = "";
       example = "alt + shift - r   :   kwmc quit";
-      description = lib.mdDoc "Config to use for {file}`khdrc`.";
+      description = "Config to use for {file}`khdrc`.";
     };
 
     services.khd.i3Keybindings = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Wether to configure i3 style keybindings for kwm.";
+      description = "Wether to configure i3 style keybindings for kwm.";
     };
   };
 
diff --git a/modules/services/kwm/default.nix b/modules/services/kwm/default.nix
index c6603b94..5fb6c563 100644
--- a/modules/services/kwm/default.nix
+++ b/modules/services/kwm/default.nix
@@ -11,21 +11,21 @@ in
     services.kwm.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the khd window manager.";
+      description = "Whether to enable the khd window manager.";
     };
 
     services.kwm.package = mkOption {
       type = types.path;
       default = pkgs.kwm;
       defaultText = "pkgs.kwm";
-      description = lib.mdDoc "This option specifies the kwm package to use.";
+      description = "This option specifies the kwm package to use.";
     };
 
     services.kwm.kwmConfig = mkOption {
       type = types.lines;
       default = "";
       example = ''kwmc rule owner="iTerm2" properties={role="AXDialog"}'';
-      description = lib.mdDoc "Config to use for {file}`kwmrc`.";
+      description = "Config to use for {file}`kwmrc`.";
     };
   };
 
diff --git a/modules/services/lorri.nix b/modules/services/lorri.nix
index 246bcfa3..0c123004 100644
--- a/modules/services/lorri.nix
+++ b/modules/services/lorri.nix
@@ -11,14 +11,14 @@ in
       enable = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc "Whether to enable the lorri service.";
+        description = "Whether to enable the lorri service.";
       };
       
       logFile = mkOption {
         type = types.nullOr types.path;
         default = null;
         example =  "/var/tmp/lorri.log";
-        description = lib.mdDoc ''
+        description = ''
           The logfile to use for the lorri service. Alternatively
           {command}`sudo launchctl debug system/org.nixos.lorri --stderr`
           can be used to stream the logs to a shell after restarting the service with
diff --git a/modules/services/mail/offlineimap.nix b/modules/services/mail/offlineimap.nix
index b7913cb4..81c8bdbb 100644
--- a/modules/services/mail/offlineimap.nix
+++ b/modules/services/mail/offlineimap.nix
@@ -7,32 +7,32 @@ let
 in {
 
   options.services.offlineimap = {
-    enable = mkEnableOption (lib.mdDoc "Offlineimap, a software to dispose your mailbox(es) as a local Maildir(s)");
+    enable = mkEnableOption "Offlineimap, a software to dispose your mailbox(es) as a local Maildir(s)";
 
     package = mkOption {
       type = types.package;
       default = pkgs.offlineimap;
       defaultText = "pkgs.offlineimap";
-      description = lib.mdDoc "Offlineimap derivation to use.";
+      description = "Offlineimap derivation to use.";
     };
 
     path = mkOption {
       type = types.listOf types.path;
       default = [];
       example = literalExpression "[ pkgs.pass pkgs.bash pkgs.notmuch ]";
-      description = lib.mdDoc "List of derivations to put in Offlineimap's path.";
+      description = "List of derivations to put in Offlineimap's path.";
     };
 
     startInterval = mkOption {
       type = types.nullOr types.int;
       default = 300;
-      description = lib.mdDoc "Optional key to start offlineimap services each N seconds";
+      description = "Optional key to start offlineimap services each N seconds";
     };
 
     runQuick = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc ''
+      description = ''
         Run only quick synchronizations.
         Ignore any flag updates on IMAP servers. If a flag on the remote IMAP changes, and we have the message locally, it will be left untouched in a quick run.
       '';
@@ -41,7 +41,7 @@ in {
     extraConfig = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc "Additional text to be appended to {file}`offlineimaprc`.";
+      description = "Additional text to be appended to {file}`offlineimaprc`.";
     };
   };
 
diff --git a/modules/services/monitoring/telegraf.nix b/modules/services/monitoring/telegraf.nix
index e3d32502..f40e0130 100644
--- a/modules/services/monitoring/telegraf.nix
+++ b/modules/services/monitoring/telegraf.nix
@@ -10,12 +10,12 @@ let
 in {
   options = {
     services.telegraf = {
-      enable = mkEnableOption (lib.mdDoc "telegraf agent");
+      enable = mkEnableOption "telegraf agent";
 
       package = mkOption {
         default = pkgs.telegraf;
         defaultText = lib.literalExpression "pkgs.telegraf";
-        description = lib.mdDoc "Which telegraf derivation to use";
+        description = "Which telegraf derivation to use";
         type = types.package;
       };
 
@@ -23,7 +23,7 @@ in {
         type = types.listOf types.path;
         default = [ ];
         example = [ "/run/keys/telegraf.env" ];
-        description = lib.mdDoc ''
+        description = ''
           File to load as environment file.
           This is useful to avoid putting secrets into the nix store.
         '';
@@ -31,7 +31,7 @@ in {
 
       extraConfig = mkOption {
         default = { };
-        description = lib.mdDoc "Extra configuration options for telegraf";
+        description = "Extra configuration options for telegraf";
         type = settingsFormat.type;
         example = {
           outputs.influxdb = {
@@ -47,7 +47,7 @@ in {
 
       configUrl = mkOption {
         default = null;
-        description = lib.mdDoc "Url to fetch config from";
+        description = "Url to fetch config from";
         type = types.nullOr types.str;
       };
     };
diff --git a/modules/services/mopidy.nix b/modules/services/mopidy.nix
index 2fb9a159..be3c05e1 100644
--- a/modules/services/mopidy.nix
+++ b/modules/services/mopidy.nix
@@ -11,27 +11,27 @@ in
     services.mopidy.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the Mopidy Daemon.";
+      description = "Whether to enable the Mopidy Daemon.";
     };
 
     services.mopidy.package = mkOption {
       type = types.path;
       default = pkgs.mopidy;
       defaultText = "pkgs.mopidy";
-      description = lib.mdDoc "This option specifies the mopidy package to use.";
+      description = "This option specifies the mopidy package to use.";
     };
 
     services.mopidy.mediakeys.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the Mopidy OSX Media Keys support daemon.";
+      description = "Whether to enable the Mopidy OSX Media Keys support daemon.";
     };
 
     services.mopidy.mediakeys.package = mkOption {
       type = types.path;
       default = pkgs.pythonPackages.osxmpdkeys;
       defaultText = "pkgs.pythonPackages.osxmpdkeys";
-      description = lib.mdDoc "This option specifies the mediakeys package to use.";
+      description = "This option specifies the mediakeys package to use.";
     };
   };
 
diff --git a/modules/services/netbird.nix b/modules/services/netbird.nix
index ad0bf3e4..5bc8ebdf 100644
--- a/modules/services/netbird.nix
+++ b/modules/services/netbird.nix
@@ -5,12 +5,12 @@ let
 in
 {
   options.services.netbird = {
-    enable = mkEnableOption (lib.mdDoc "Netbird daemon");
+    enable = mkEnableOption "Netbird daemon";
     package = mkOption {
       type = types.package;
       default = pkgs.netbird;
       defaultText = literalExpression "pkgs.netbird";
-      description = lib.mdDoc "The package to use for netbird";
+      description = "The package to use for netbird";
     };
   };
   config = mkIf cfg.enable {
diff --git a/modules/services/nextdns/default.nix b/modules/services/nextdns/default.nix
index 5ea5e75a..23120965 100644
--- a/modules/services/nextdns/default.nix
+++ b/modules/services/nextdns/default.nix
@@ -13,13 +13,13 @@ in {
         type = types.bool;
         default = false;
         description =
-          lib.mdDoc "Whether to enable the NextDNS DNS/53 to DoH Proxy service.";
+          "Whether to enable the NextDNS DNS/53 to DoH Proxy service.";
       };
       arguments = mkOption {
         type = types.listOf types.str;
         default = [ ];
         example = [ "-config" "10.0.3.0/24=abcdef" ];
-        description = lib.mdDoc "Additional arguments to be passed to nextdns run.";
+        description = "Additional arguments to be passed to nextdns run.";
       };
     };
   };
diff --git a/modules/services/nix-daemon.nix b/modules/services/nix-daemon.nix
index 584c2268..d652dae9 100644
--- a/modules/services/nix-daemon.nix
+++ b/modules/services/nix-daemon.nix
@@ -11,20 +11,20 @@ in
     services.nix-daemon.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the nix-daemon service.";
+      description = "Whether to enable the nix-daemon service.";
     };
 
     services.nix-daemon.enableSocketListener = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to make the nix-daemon service socket activated.";
+      description = "Whether to make the nix-daemon service socket activated.";
     };
 
     services.nix-daemon.logFile = mkOption {
       type = types.nullOr types.path;
       default = null;
       example = "/var/log/nix-daemon.log";
-      description = lib.mdDoc ''
+      description = ''
         The logfile to use for the nix-daemon service. Alternatively
         {command}`sudo launchctl debug system/org.nixos.nix-daemon --stderr`
         can be used to stream the logs to a shell after restarting the service with
@@ -35,7 +35,7 @@ in
     services.nix-daemon.tempDir = mkOption {
       type = types.nullOr types.path;
       default = null;
-      description = lib.mdDoc "The TMPDIR to use for nix-daemon.";
+      description = "The TMPDIR to use for nix-daemon.";
     };
   };
 
diff --git a/modules/services/nix-gc/default.nix b/modules/services/nix-gc/default.nix
index f13e250c..49fb3281 100644
--- a/modules/services/nix-gc/default.nix
+++ b/modules/services/nix-gc/default.nix
@@ -24,27 +24,27 @@ in
       automatic = mkOption {
         default = false;
         type = types.bool;
-        description = lib.mdDoc "Automatically run the garbage collector at a specific time.";
+        description = "Automatically run the garbage collector at a specific time.";
       };
 
       # Not in NixOS module
       user = mkOption {
         type = types.nullOr types.str;
         default = null;
-        description = lib.mdDoc "User that runs the garbage collector.";
+        description = "User that runs the garbage collector.";
       };
 
       interval = mkOption {
         type = types.attrs;
         default = { Hour = 3; Minute = 15; };
-        description = lib.mdDoc "The time interval at which the garbage collector will run.";
+        description = "The time interval at which the garbage collector will run.";
       };
 
       options = mkOption {
         default = "";
         example = "--max-freed $((64 * 1024**3))";
         type = types.str;
-        description = lib.mdDoc ''
+        description = ''
           Options given to {file}`nix-collect-garbage` when the
           garbage collector is run automatically.
         '';
diff --git a/modules/services/nix-optimise/default.nix b/modules/services/nix-optimise/default.nix
index 5462bae4..94f6e1cb 100644
--- a/modules/services/nix-optimise/default.nix
+++ b/modules/services/nix-optimise/default.nix
@@ -6,7 +6,6 @@
 
 let
   inherit (lib)
-    mdDoc
     mkIf
     mkOption
     mkRemovedOptionModule
@@ -31,20 +30,20 @@ in
       automatic = mkOption {
         type = types.bool;
         default = false;
-        description = mdDoc "Automatically run the nix store optimiser at a specific time.";
+        description = "Automatically run the nix store optimiser at a specific time.";
       };
 
       # Not in NixOS module
       user = mkOption {
         type = types.nullOr types.str;
         default = null;
-        description = mdDoc "User that runs the store optimisation.";
+        description = "User that runs the store optimisation.";
       };
 
       interval = mkOption {
         type = types.attrs;
         default = { Hour = 3; Minute = 15; };
-        description = mdDoc "The time interval at which the optimiser will run.";
+        description = "The time interval at which the optimiser will run.";
       };
 
     };
diff --git a/modules/services/ofborg/default.nix b/modules/services/ofborg/default.nix
index 91510398..4c356158 100644
--- a/modules/services/ofborg/default.nix
+++ b/modules/services/ofborg/default.nix
@@ -12,13 +12,13 @@ in
     services.ofborg.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the ofborg builder service.";
+      description = "Whether to enable the ofborg builder service.";
     };
 
     services.ofborg.package = mkOption {
       type = types.package;
       example = literalExpression "pkgs.ofborg";
-      description = lib.mdDoc ''
+      description = ''
         This option specifies the ofborg package to use. eg.
 
         (import &lt;ofborg&gt; {}).ofborg.rs
@@ -30,7 +30,7 @@ in
 
     services.ofborg.configFile = mkOption {
       type = types.path;
-      description = lib.mdDoc ''
+      description = ''
         Configuration file to use for ofborg.
 
         WARNING Don't use a path literal or derivation for this,
@@ -41,7 +41,7 @@ in
     services.ofborg.logFile = mkOption {
       type = types.path;
       default = "/var/log/ofborg.log";
-      description = lib.mdDoc "The logfile to use for the ofborg service.";
+      description = "The logfile to use for the ofborg service.";
     };
   };
 
diff --git a/modules/services/postgresql/default.nix b/modules/services/postgresql/default.nix
index 018b46eb..e063944b 100644
--- a/modules/services/postgresql/default.nix
+++ b/modules/services/postgresql/default.nix
@@ -40,12 +40,12 @@ in
 
     services.postgresql = {
 
-      enable = mkEnableOption (lib.mdDoc "PostgreSQL Server");
+      enable = mkEnableOption "PostgreSQL Server";
 
       package = mkOption {
         type = types.package;
         example = literalExpression "pkgs.postgresql_11";
-        description = lib.mdDoc ''
+        description = ''
           PostgreSQL package to use.
         '';
       };
@@ -53,7 +53,7 @@ in
       port = mkOption {
         type = types.int;
         default = 5432;
-        description = lib.mdDoc ''
+        description = ''
           The port on which PostgreSQL listens.
         '';
       };
@@ -61,14 +61,14 @@ in
       checkConfig = mkOption {
         type = types.bool;
         default = true;
-        description = lib.mdDoc "Check the syntax of the configuration file at compile time";
+        description = "Check the syntax of the configuration file at compile time";
       };
 
       dataDir = mkOption {
         type = types.path;
         defaultText = literalExpression ''"/var/lib/postgresql/''${config.services.postgresql.package.psqlSchema}"'';
         example = "/var/lib/postgresql/11";
-        description = lib.mdDoc ''
+        description = ''
           The data directory for PostgreSQL. If left as the default value
           this directory will automatically be created before the PostgreSQL server starts, otherwise
           the sysadmin is responsible for ensuring the directory exists with appropriate ownership
@@ -79,7 +79,7 @@ in
       authentication = mkOption {
         type = types.lines;
         default = "";
-        description = lib.mdDoc ''
+        description = ''
           Defines how users authenticate themselves to the server. See the
           [
           PostgreSQL documentation for pg_hba.conf](https://www.postgresql.org/docs/current/auth-pg-hba-conf.html)
@@ -96,7 +96,7 @@ in
       identMap = mkOption {
         type = types.lines;
         default = "";
-        description = lib.mdDoc ''
+        description = ''
           Defines the mapping from system users to database users.
 
           The general form is:
@@ -109,7 +109,7 @@ in
         type = with types; listOf str;
         default = [];
         example = [ "--data-checksums" "--allow-group-access" ];
-        description = lib.mdDoc ''
+        description = ''
           Additional arguments passed to `initdb` during data dir
           initialisation.
         '';
@@ -118,7 +118,7 @@ in
       initialScript = mkOption {
         type = types.nullOr types.path;
         default = null;
-        description = lib.mdDoc ''
+        description = ''
           A file containing SQL statements to execute on first startup.
         '';
       };
@@ -126,7 +126,7 @@ in
       ensureDatabases = mkOption {
         type = types.listOf types.str;
         default = [];
-        description = lib.mdDoc ''
+        description = ''
           Ensures that the specified databases exist.
           This option will never delete existing databases, especially not when the value of this
           option is changed. This means that databases created once through this option or
@@ -143,14 +143,14 @@ in
           options = {
             name = mkOption {
               type = types.str;
-              description = lib.mdDoc ''
+              description = ''
                 Name of the user to ensure.
               '';
             };
             ensurePermissions = mkOption {
               type = types.attrsOf types.str;
               default = {};
-              description = lib.mdDoc ''
+              description = ''
                 Permissions to ensure for the user, specified as an attribute set.
                 The attribute names specify the database and tables to grant the permissions for.
                 The attribute values specify the permissions to grant. You may specify one or
@@ -171,7 +171,7 @@ in
           };
         });
         default = [];
-        description = lib.mdDoc ''
+        description = ''
           Ensures that the specified users exist and have at least the ensured permissions.
           The PostgreSQL users will be identified using peer authentication. This authenticates the Unix user with the
           same name only, and that without the need for a password.
@@ -200,7 +200,7 @@ in
       enableTCPIP = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Whether PostgreSQL should listen on all network interfaces.
           If disabled, the database can only be accessed via its Unix
           domain socket or via TCP connections to localhost.
@@ -211,7 +211,7 @@ in
         type = types.str;
         default = "[%p] ";
         example = "%m [%p] ";
-        description = lib.mdDoc ''
+        description = ''
           A printf-style string that is output at the beginning of each log line.
           Upstream default is `'%m [%p] '`, i.e. it includes the timestamp. We do
           not include the timestamp, because journal has it anyway.
@@ -222,7 +222,7 @@ in
         type = types.listOf types.path;
         default = [];
         example = literalExpression "with pkgs.postgresql_11.pkgs; [ postgis pg_repack ]";
-        description = lib.mdDoc ''
+        description = ''
           List of PostgreSQL plugins. PostgreSQL version for each plugin should
           match version for `services.postgresql.package` value.
         '';
@@ -231,7 +231,7 @@ in
       settings = mkOption {
         type = with types; attrsOf (oneOf [ bool float int str ]);
         default = {};
-        description = lib.mdDoc ''
+        description = ''
           PostgreSQL configuration. Refer to
           <https://www.postgresql.org/docs/11/config-setting.html#CONFIG-SETTING-CONFIGURATION-FILE>
           for an overview of `postgresql.conf`.
@@ -257,7 +257,7 @@ in
       recoveryConfig = mkOption {
         type = types.nullOr types.lines;
         default = null;
-        description = lib.mdDoc ''
+        description = ''
           Contents of the {file}`recovery.conf` file.
         '';
       };
@@ -267,7 +267,7 @@ in
         default = "postgres";
         internal = true;
         readOnly = true;
-        description = lib.mdDoc ''
+        description = ''
           PostgreSQL superuser account to use for various operations. Internal since changing
           this value would lead to breakage while setting up databases.
         '';
diff --git a/modules/services/privoxy/default.nix b/modules/services/privoxy/default.nix
index 5f7780c3..b3147232 100644
--- a/modules/services/privoxy/default.nix
+++ b/modules/services/privoxy/default.nix
@@ -10,40 +10,40 @@ in
     services.privoxy.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the privoxy proxy service.";
+      description = "Whether to enable the privoxy proxy service.";
     };
 
     services.privoxy.listenAddress = mkOption {
       type = types.str;
       default = "127.0.0.1:8118";
-      description = lib.mdDoc "The address and TCP port on which privoxy will listen.";
+      description = "The address and TCP port on which privoxy will listen.";
     };
 
     services.privoxy.package = mkOption {
       type = types.package;
       default = pkgs.privoxy;
       example = literalExpression "pkgs.privoxy";
-      description = lib.mdDoc "This option specifies the privoxy package to use.";
+      description = "This option specifies the privoxy package to use.";
     };
 
     services.privoxy.config = mkOption {
       type = types.lines;
       default = "";
       example = "forward / upstream.proxy:8080";
-      description = lib.mdDoc "Config to use for privoxy";
+      description = "Config to use for privoxy";
     };
 
     services.privoxy.templdir = mkOption {
       type = types.path;
       default = "${pkgs.privoxy}/etc/templates";
       defaultText = "\${pkgs.privoxy}/etc/templates";
-      description = lib.mdDoc "Directory for privoxy template files.";
+      description = "Directory for privoxy template files.";
     };
 
     services.privoxy.confdir = mkOption {
       type = types.nullOr types.path;
       default = null;
-      description = lib.mdDoc "Directory for privoxy files such as .action and .filter.";
+      description = "Directory for privoxy files such as .action and .filter.";
     };
   };
 
diff --git a/modules/services/redis/default.nix b/modules/services/redis/default.nix
index 0fa0af7e..ccacd3b5 100644
--- a/modules/services/redis/default.nix
+++ b/modules/services/redis/default.nix
@@ -11,52 +11,52 @@ in
     services.redis.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the redis database service.";
+      description = "Whether to enable the redis database service.";
     };
 
     services.redis.package = mkOption {
       type = types.path;
       default = pkgs.redis;
       defaultText = "pkgs.redis";
-      description = lib.mdDoc "This option specifies the redis package to use";
+      description = "This option specifies the redis package to use";
     };
 
     services.redis.dataDir = mkOption {
       type = types.nullOr types.path;
       default = "/var/lib/redis";
-      description = lib.mdDoc "Data directory for the redis database.";
+      description = "Data directory for the redis database.";
     };
 
     services.redis.port = mkOption {
       type = types.int;
       default = 6379;
-      description = lib.mdDoc "The port for Redis to listen to.";
+      description = "The port for Redis to listen to.";
     };
 
     services.redis.bind = mkOption {
       type = types.nullOr types.str;
       default = null; # All interfaces
-      description = lib.mdDoc "The IP interface to bind to.";
+      description = "The IP interface to bind to.";
       example = "127.0.0.1";
     };
 
     services.redis.unixSocket = mkOption {
       type = types.nullOr types.path;
       default = null;
-      description = lib.mdDoc "The path to the socket to bind to.";
+      description = "The path to the socket to bind to.";
       example = "/var/run/redis.sock";
     };
 
     services.redis.appendOnly = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "By default data is only periodically persisted to disk, enable this option to use an append-only file for improved persistence.";
+      description = "By default data is only periodically persisted to disk, enable this option to use an append-only file for improved persistence.";
     };
 
     services.redis.extraConfig = mkOption {
       type = types.lines;
       default = "";
-      description = lib.mdDoc "Additional text to be appended to {file}`redis.conf`.";
+      description = "Additional text to be appended to {file}`redis.conf`.";
     };
   };
 
diff --git a/modules/services/sketchybar/default.nix b/modules/services/sketchybar/default.nix
index 0cc4f6fc..228636e3 100644
--- a/modules/services/sketchybar/default.nix
+++ b/modules/services/sketchybar/default.nix
@@ -1,7 +1,7 @@
 { config, lib, pkgs, ... }:
 
 let
-  inherit (lib) literalExpression maintainers mdDoc mkEnableOption mkIf mkPackageOptionMD mkOption optionals types;
+  inherit (lib) literalExpression maintainers mkEnableOption mkIf mkPackageOptionMD mkOption optionals types;
 
   cfg = config.services.sketchybar;
 
@@ -15,7 +15,7 @@ in
   ];
 
   options.services.sketchybar = {
-    enable = mkEnableOption (mdDoc "sketchybar");
+    enable = mkEnableOption "sketchybar";
 
     package = mkPackageOptionMD pkgs "sketchybar" { };
 
@@ -23,7 +23,7 @@ in
       type = types.listOf types.package;
       default = [ ];
       example = literalExpression "[ pkgs.jq ]";
-      description = mdDoc ''
+      description = ''
         Extra packages to add to PATH.
       '';
     };
@@ -36,7 +36,7 @@ in
         sketchybar --update
         echo "sketchybar configuration loaded.."
       '';
-      description = mdDoc ''
+      description = ''
         Contents of sketchybar's configuration file. If empty (the default), the configuration file won't be managed.
 
         See [documentation](https://felixkratz.github.io/SketchyBar/)
diff --git a/modules/services/skhd/default.nix b/modules/services/skhd/default.nix
index 4ec1e2bf..72b52d4b 100644
--- a/modules/services/skhd/default.nix
+++ b/modules/services/skhd/default.nix
@@ -11,20 +11,20 @@ in
     services.skhd.enable = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the skhd hotkey daemon.";
+      description = "Whether to enable the skhd hotkey daemon.";
     };
 
     services.skhd.package = mkOption {
       type = types.package;
       default = pkgs.skhd;
-      description = lib.mdDoc "This option specifies the skhd package to use.";
+      description = "This option specifies the skhd package to use.";
     };
 
     services.skhd.skhdConfig = mkOption {
       type = types.lines;
       default = "";
       example = "alt + shift - r   :   chunkc quit";
-      description = lib.mdDoc "Config to use for {file}`skhdrc`.";
+      description = "Config to use for {file}`skhdrc`.";
     };
   };
 
diff --git a/modules/services/spacebar/default.nix b/modules/services/spacebar/default.nix
index eb06cada..a56dac53 100644
--- a/modules/services/spacebar/default.nix
+++ b/modules/services/spacebar/default.nix
@@ -22,12 +22,12 @@ in
     services.spacebar.enable = mkOption {
       type = bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the spacebar spacebar.";
+      description = "Whether to enable the spacebar spacebar.";
     };
 
     services.spacebar.package = mkOption {
       type = path;
-      description = lib.mdDoc "The spacebar package to use.";
+      description = "The spacebar package to use.";
     };
 
     services.spacebar.config = mkOption {
@@ -40,7 +40,7 @@ in
           foreground_color = "0xffa8a8a8";
         }
       '';
-      description = lib.mdDoc ''
+      description = ''
         Key/Value pairs to pass to spacebar's 'config' domain, via the configuration file.
       '';
     };
@@ -51,7 +51,7 @@ in
       example = literalExpression ''
         echo "spacebar config loaded..."
       '';
-      description = lib.mdDoc ''
+      description = ''
         Extra arbitrary configuration to append to the configuration file.
       '';
     };
diff --git a/modules/services/spotifyd.nix b/modules/services/spotifyd.nix
index 2469a245..612bae13 100644
--- a/modules/services/spotifyd.nix
+++ b/modules/services/spotifyd.nix
@@ -19,7 +19,7 @@ in
       enable = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Whether to enable the spotifyd service.
         '';
       };
@@ -28,7 +28,7 @@ in
         type = types.path;
         default = pkgs.spotifyd;
         defaultText = "pkgs.spotifyd";
-        description = lib.mdDoc ''
+        description = ''
           The spotifyd package to use.
         '';
       };
@@ -40,7 +40,7 @@ in
           bitrate = 160;
           volume_normalisation = true;
         };
-        description = lib.mdDoc ''
+        description = ''
           Configuration for spotifyd, see <https://spotifyd.github.io/spotifyd/config/File.html>
           for supported values.
         '';
diff --git a/modules/services/synapse-bt.nix b/modules/services/synapse-bt.nix
index 3970cac7..d85a2cd0 100644
--- a/modules/services/synapse-bt.nix
+++ b/modules/services/synapse-bt.nix
@@ -26,32 +26,32 @@ in
       enable = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc "Whether to run Synapse BitTorrent Daemon.";
+        description = "Whether to run Synapse BitTorrent Daemon.";
       };
 
       package = mkOption {
         type = types.package;
         default = pkgs.synapse-bt;
         defaultText = "pkgs.synapse-bt";
-        description = lib.mdDoc "Synapse BitTorrent package to use.";
+        description = "Synapse BitTorrent package to use.";
       };
 
       port = mkOption {
         type = types.int;
         default = 16384;
-        description = lib.mdDoc "The port on which Synapse BitTorrent listens.";
+        description = "The port on which Synapse BitTorrent listens.";
       };
 
       downloadDir = mkOption {
         type = types.path;
         default = "/var/lib/synapse-bt";
         example = "/var/lib/synapse-bt/downloads";
-        description = lib.mdDoc "Download directory for Synapse BitTorrent.";
+        description = "Download directory for Synapse BitTorrent.";
       };
 
       extraConfig = mkOption {
         default = {};
-        description = lib.mdDoc "Extra configuration options for Synapse BitTorrent.";
+        description = "Extra configuration options for Synapse BitTorrent.";
         type = types.attrs;
       };
     };
diff --git a/modules/services/synergy/default.nix b/modules/services/synergy/default.nix
index 9933fe6e..2a9e088c 100644
--- a/modules/services/synergy/default.nix
+++ b/modules/services/synergy/default.nix
@@ -16,28 +16,28 @@ in
         default = pkgs.synergy;
         defaultText = "pkgs.synergy";
         type = types.package;
-        description = lib.mdDoc "The package used for the synergy client and server.";
+        description = "The package used for the synergy client and server.";
       };
 
       client = {
         enable = mkOption {
           default = false;
           type = types.bool;
-          description = lib.mdDoc ''
+          description = ''
             Whether to enable the Synergy client (receive keyboard and mouse events from a Synergy server).
           '';
         };
         screenName = mkOption {
           default = "";
           type = types.str;
-          description = lib.mdDoc ''
+          description = ''
             Use the given name instead of the hostname to identify
             ourselves to the server.
           '';
         };
         serverAddress = mkOption {
           type = types.str;
-          description = lib.mdDoc ''
+          description = ''
             The server address is of the form: [hostname][:port].  The
             hostname must be the address or hostname of the server.  The
             port overrides the default port, 24800.
@@ -46,20 +46,20 @@ in
         autoStart = mkOption {
           default = true;
           type = types.bool;
-          description = lib.mdDoc "Whether the Synergy client should be started automatically.";
+          description = "Whether the Synergy client should be started automatically.";
         };
         tls = {
-          enable = mkEnableOption (lib.mdDoc ''
+          enable = mkEnableOption ''
             Whether TLS encryption should be used.
 
             Using this requires a TLS certificate that can be
             generated by starting the Synergy GUI once and entering
-            a valid product key'');
+            a valid product key'';
           cert = mkOption {
             type = types.nullOr types.str;
             default = null;
             example = "~/.synergy/SSL/Synergy.pem";
-            description = lib.mdDoc "The TLS certificate to use for encryption.";
+            description = "The TLS certificate to use for encryption.";
           };
         };
       };
@@ -68,19 +68,19 @@ in
         enable = mkOption {
           default = false;
           type = types.bool;
-          description = lib.mdDoc ''
+          description = ''
             Whether to enable the Synergy server (send keyboard and mouse events).
           '';
         };
         configFile = mkOption {
           default = "/etc/synergy-server.conf";
           type = types.str;
-          description = lib.mdDoc "The Synergy server configuration file.";
+          description = "The Synergy server configuration file.";
         };
         screenName = mkOption {
           default = "";
           type = types.str;
-          description = lib.mdDoc ''
+          description = ''
             Use the given name instead of the hostname to identify
             this screen in the configuration.
           '';
@@ -88,25 +88,25 @@ in
         address = mkOption {
           default = "";
           type = types.str;
-          description = lib.mdDoc "Address on which to listen for clients.";
+          description = "Address on which to listen for clients.";
         };
         autoStart = mkOption {
           default = true;
           type = types.bool;
-          description = lib.mdDoc "Whether the Synergy server should be started automatically.";
+          description = "Whether the Synergy server should be started automatically.";
         };
         tls = {
-          enable = mkEnableOption (lib.mdDoc ''
+          enable = mkEnableOption ''
             Whether TLS encryption should be used.
 
             Using this requires a TLS certificate that can be
             generated by starting the Synergy GUI once and entering
-            a valid product key'');
+            a valid product key'';
           cert = mkOption {
             type = types.nullOr types.str;
             default = null;
             example = "~/.synergy/SSL/Synergy.pem";
-            description = lib.mdDoc "The TLS certificate to use for encryption.";
+            description = "The TLS certificate to use for encryption.";
           };
         };
       };
diff --git a/modules/services/tailscale.nix b/modules/services/tailscale.nix
index 4135ade3..3c826cff 100644
--- a/modules/services/tailscale.nix
+++ b/modules/services/tailscale.nix
@@ -13,20 +13,20 @@ in
   ];
 
   options.services.tailscale = {
-    enable = mkEnableOption (lib.mdDoc "Tailscale client daemon");
+    enable = mkEnableOption "Tailscale client daemon";
 
     package = mkOption {
       type = types.package;
       default = pkgs.tailscale;
       defaultText = literalExpression "pkgs.tailscale";
-      description = lib.mdDoc "The package to use for tailscale";
+      description = "The package to use for tailscale";
     };
 
     overrideLocalDns = mkOption {
       type = types.bool;
       default = false;
       example = true;
-      description = lib.mdDoc ''
+      description = ''
         This option implements `Override local DNS` as it is not yet implemented in Tailscaled-on-macOS.
 
         To use this option, in the Tailscale control panel:
diff --git a/modules/services/trezord.nix b/modules/services/trezord.nix
index 97db5190..8da05f34 100644
--- a/modules/services/trezord.nix
+++ b/modules/services/trezord.nix
@@ -11,7 +11,7 @@ in {
       enable = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Enable Trezor bridge daemon, for use with Trezor hardware wallets.
         '';
       };
@@ -19,7 +19,7 @@ in {
       emulator.enable = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc ''
+        description = ''
           Enable Trezor emulator support.
         '';
        };
@@ -27,7 +27,7 @@ in {
       emulator.port = mkOption {
         type = types.port;
         default = 21324;
-        description = lib.mdDoc ''
+        description = ''
           Listening port for the Trezor emulator.
         '';
       };
diff --git a/modules/services/wg-quick.nix b/modules/services/wg-quick.nix
index 1e0b8651..fab7a845 100644
--- a/modules/services/wg-quick.nix
+++ b/modules/services/wg-quick.nix
@@ -10,32 +10,32 @@ let
       allowedIPs = mkOption {
         type = types.listOf types.str;
         default = [ ];
-        description = lib.mdDoc "List of IP addresses associated with this peer.";
+        description = "List of IP addresses associated with this peer.";
       };
 
       endpoint = mkOption {
         type = types.nullOr types.str;
         default = null;
-        description = lib.mdDoc "IP and port to connect to this peer at.";
+        description = "IP and port to connect to this peer at.";
       };
 
       persistentKeepalive = mkOption {
         type = types.nullOr types.int;
         default = null;
-        description = lib.mdDoc "Interval in seconds to send keepalive packets";
+        description = "Interval in seconds to send keepalive packets";
       };
 
       presharedKeyFile = mkOption {
         type = types.nullOr types.str;
         default = null;
         description =
-          lib.mdDoc "Optional, path to file containing the pre-shared key for this peer.";
+          "Optional, path to file containing the pre-shared key for this peer.";
       };
 
       publicKey = mkOption {
         default = null;
         type = types.str;
-        description = lib.mdDoc "The public key for this peer.";
+        description = "The public key for this peer.";
       };
     };
   };
@@ -45,75 +45,75 @@ let
       address = mkOption {
         type = types.nullOr (types.listOf types.str);
         default = [ ];
-        description = lib.mdDoc "List of IP addresses for this interface.";
+        description = "List of IP addresses for this interface.";
       };
 
       autostart = mkOption {
         type = types.bool;
         default = true;
         description =
-          lib.mdDoc "Whether to bring up this interface automatically during boot.";
+          "Whether to bring up this interface automatically during boot.";
       };
 
       dns = mkOption {
         type = types.listOf types.str;
         default = [ ];
-        description = lib.mdDoc "List of DNS servers for this interface.";
+        description = "List of DNS servers for this interface.";
       };
 
       listenPort = mkOption {
         type = types.nullOr types.int;
         default = null;
-        description = lib.mdDoc "Port to listen on, randomly selected if not specified.";
+        description = "Port to listen on, randomly selected if not specified.";
       };
 
       mtu = mkOption {
         type = types.nullOr types.int;
         default = null;
         description =
-          lib.mdDoc "MTU to set for this interface, automatically set if not specified";
+          "MTU to set for this interface, automatically set if not specified";
       };
 
       peers = mkOption {
         type = types.listOf (types.submodule peerOpts);
         default = [ ];
-        description = lib.mdDoc "List of peers associated with this interface.";
+        description = "List of peers associated with this interface.";
       };
 
       preDown = mkOption {
         type = with types; coercedTo (listOf str) (concatStringsSep "\n") lines;
         default = "";
-        description = lib.mdDoc "List of commadns to run before interface shutdown.";
+        description = "List of commadns to run before interface shutdown.";
       };
 
       preUp = mkOption {
         type = with types; coercedTo (listOf str) (concatStringsSep "\n") lines;
         default = "";
-        description = lib.mdDoc "List of commands to run before interface setup.";
+        description = "List of commands to run before interface setup.";
       };
 
       postDown = mkOption {
         type = with types; coercedTo (listOf str) (concatStringsSep "\n") lines;
         default = "";
-        description = lib.mdDoc "List of commands to run after interface shutdown";
+        description = "List of commands to run after interface shutdown";
       };
 
       postUp = mkOption {
         type = with types; coercedTo (listOf str) (concatStringsSep "\n") lines;
         default = "";
-        description = lib.mdDoc "List of commands to run after interface setup.";
+        description = "List of commands to run after interface setup.";
       };
 
       privateKeyFile = mkOption {
         type = types.str;
         default = null;
-        description = lib.mdDoc "Path to file containing this interface's private key.";
+        description = "Path to file containing this interface's private key.";
       };
 
       table = mkOption {
         type = types.nullOr types.str;
         default = null;
-        description = lib.mdDoc ''
+        description = ''
           Controls the routing table to which routes are added. There are two
           special values: `off` disables the creation of routes altogether,
           and `auto` (the default) adds routes to the default table and
@@ -208,13 +208,13 @@ in {
       interfaces = mkOption {
         type = types.attrsOf (types.submodule interfaceOpts);
         default = { };
-        description = lib.mdDoc "Set of wg-quick interfaces.";
+        description = "Set of wg-quick interfaces.";
       };
 
       logDir = mkOption {
         type = types.str;
         default = "/var/log";
-        description = lib.mdDoc "Directory to save wg-quick logs to.";
+        description = "Directory to save wg-quick logs to.";
       };
     };
   };
diff --git a/modules/services/yabai/default.nix b/modules/services/yabai/default.nix
index a26c7ca0..fe9d3f96 100644
--- a/modules/services/yabai/default.nix
+++ b/modules/services/yabai/default.nix
@@ -23,19 +23,19 @@ in
     services.yabai.enable = mkOption {
       type = bool;
       default = false;
-      description = lib.mdDoc "Whether to enable the yabai window manager.";
+      description = "Whether to enable the yabai window manager.";
     };
 
     services.yabai.package = mkOption {
       type = path;
       default = pkgs.yabai;
-      description = lib.mdDoc "The yabai package to use.";
+      description = "The yabai package to use.";
     };
 
     services.yabai.enableScriptingAddition = mkOption {
       type = bool;
       default = false;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable yabai's scripting-addition.
         SIP must be disabled for this to work.
       '';
@@ -57,7 +57,7 @@ in
           window_gap          = 10;
         }
       '';
-      description = lib.mdDoc ''
+      description = ''
         Key/Value pairs to pass to yabai's 'config' domain, via the configuration file.
       '';
     };
@@ -68,7 +68,7 @@ in
       example = literalExpression ''
         yabai -m rule --add app='System Preferences' manage=off
       '';
-      description = lib.mdDoc "Extra arbitrary configuration to append to the configuration file";
+      description = "Extra arbitrary configuration to append to the configuration file";
     };
   };
 
diff --git a/modules/system/activation-scripts.nix b/modules/system/activation-scripts.nix
index 68e01b59..1495a7b2 100644
--- a/modules/system/activation-scripts.nix
+++ b/modules/system/activation-scripts.nix
@@ -22,7 +22,7 @@ in
       internal = true;
       type = types.attrsOf (types.submodule script);
       default = {};
-      description = lib.mdDoc ''
+      description = ''
         A set of shell script fragments that are executed when a NixOS
         system configuration is activated.  Examples are updating
         /etc, creating accounts, and so on.  Since these are executed
diff --git a/modules/system/checks.nix b/modules/system/checks.nix
index 5989dc48..f0f03e80 100644
--- a/modules/system/checks.nix
+++ b/modules/system/checks.nix
@@ -209,19 +209,19 @@ in
     system.checks.verifyNixPath = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Whether to run the NIX_PATH validation checks.";
+      description = "Whether to run the NIX_PATH validation checks.";
     };
 
     system.checks.verifyNixChannels = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Whether to run the nix-channels validation checks.";
+      description = "Whether to run the nix-channels validation checks.";
     };
 
     system.checks.verifyBuildUsers = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Whether to run the Nix build users validation checks.";
+      description = "Whether to run the Nix build users validation checks.";
     };
 
     system.checks.text = mkOption {
diff --git a/modules/system/default.nix b/modules/system/default.nix
index fbe169e7..285936c5 100644
--- a/modules/system/default.nix
+++ b/modules/system/default.nix
@@ -22,7 +22,7 @@ in
       internal = true;
       type = types.attrsOf types.unspecified;
       default = {};
-      description = lib.mdDoc ''
+      description = ''
         Attribute set of derivation used to setup the system.
       '';
     };
@@ -30,7 +30,7 @@ in
     system.path = mkOption {
       internal = true;
       type = types.package;
-      description = lib.mdDoc ''
+      description = ''
         The packages you want in the system environment.
       '';
     };
@@ -38,7 +38,7 @@ in
     system.profile = mkOption {
       type = types.path;
       default = "/nix/var/nix/profiles/system";
-      description = lib.mdDoc ''
+      description = ''
         Profile to use for the system.
       '';
     };
@@ -56,7 +56,7 @@ in
       internal = true;
       type = types.attrsOf types.unspecified;
       default = {};
-      description = lib.mdDoc ''
+      description = ''
         `lib.mkDerivation` attributes that will be passed to the top level system builder.
       '';
     };
@@ -66,7 +66,7 @@ in
       internal = true;
       default = [];
       example = [ { assertion = false; message = "you can't enable this for that reason"; } ];
-      description = lib.mdDoc ''
+      description = ''
         This option allows modules to express conditions that must
         hold for the evaluation of the system configuration to
         succeed, along with associated error messages for the user.
@@ -78,7 +78,7 @@ in
       default = [];
       type = types.listOf types.str;
       example = [ "The `foo' service is deprecated and will go away soon!" ];
-      description = lib.mdDoc ''
+      description = ''
         This option allows modules to show warnings to users during
         the evaluation of the system configuration.
       '';
diff --git a/modules/system/defaults/ActivityMonitor.nix b/modules/system/defaults/ActivityMonitor.nix
index 9f4617cb..8786375f 100644
--- a/modules/system/defaults/ActivityMonitor.nix
+++ b/modules/system/defaults/ActivityMonitor.nix
@@ -8,7 +8,7 @@ with lib;
     system.defaults.ActivityMonitor.ShowCategory = mkOption {
       type = types.nullOr (types.enum [100 101 102 103 104 105 106 107]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           Change which processes to show.
           * 100: All Processes
           * 101: All Processes, Hierarchally
@@ -25,7 +25,7 @@ with lib;
     system.defaults.ActivityMonitor.IconType = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           Change the icon in the dock when running.
           * 0: Application Icon
           * 2: Network Usage
@@ -39,7 +39,7 @@ with lib;
     system.defaults.ActivityMonitor.SortColumn = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           Which column to sort the main activity page (such as "CPUUsage"). Default is null.
         '';
     };
@@ -47,7 +47,7 @@ with lib;
     system.defaults.ActivityMonitor.SortDirection = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           The sort direction of the sort column (0 is decending). Default is null.
         '';
     };
@@ -55,7 +55,7 @@ with lib;
     system.defaults.ActivityMonitor.OpenMainWindow = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           Open the main window when opening Activity Monitor. Default is true.
         '';
     };
diff --git a/modules/system/defaults/CustomPreferences.nix b/modules/system/defaults/CustomPreferences.nix
index 134c8d02..1b4b99b1 100644
--- a/modules/system/defaults/CustomPreferences.nix
+++ b/modules/system/defaults/CustomPreferences.nix
@@ -14,7 +14,7 @@ with lib;
             true;
         };
       };
-      description = lib.mdDoc ''
+      description = ''
         Sets custom user preferences
       '';
     };
@@ -29,7 +29,7 @@ with lib;
             true;
         };
       };
-      description = lib.mdDoc ''
+      description = ''
         Sets custom system preferences
       '';
     };
diff --git a/modules/system/defaults/GlobalPreferences.nix b/modules/system/defaults/GlobalPreferences.nix
index a9758022..97097112 100644
--- a/modules/system/defaults/GlobalPreferences.nix
+++ b/modules/system/defaults/GlobalPreferences.nix
@@ -11,7 +11,7 @@ in {
       mkOption {
         type = types.nullOr (types.path);
         default = null;
-        description = lib.mdDoc ''
+        description = ''
           Sets the system-wide alert sound. Found under "Sound Effects" in the
           "Sound" section of "System Preferences". Look in
           "/System/Library/Sounds" for possible candidates.
@@ -23,7 +23,7 @@ in {
         type = types.nullOr floatWithDeprecationError;
         default = null;
         example = -1.0;
-        description = lib.mdDoc ''
+        description = ''
           Sets the mouse tracking speed. Found in the "Mouse" section of
           "System Preferences". Set to -1.0 to disable mouse acceleration.
         '';
diff --git a/modules/system/defaults/LaunchServices.nix b/modules/system/defaults/LaunchServices.nix
index b76231f4..d9ffcdaf 100644
--- a/modules/system/defaults/LaunchServices.nix
+++ b/modules/system/defaults/LaunchServices.nix
@@ -8,7 +8,7 @@ with lib;
     system.defaults.LaunchServices.LSQuarantine = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable quarantine for downloaded applications.  The default is true.
       '';
     };
diff --git a/modules/system/defaults/NSGlobalDomain.nix b/modules/system/defaults/NSGlobalDomain.nix
index 03a7da21..cd008e0b 100644
--- a/modules/system/defaults/NSGlobalDomain.nix
+++ b/modules/system/defaults/NSGlobalDomain.nix
@@ -11,7 +11,7 @@ in {
     system.defaults.NSGlobalDomain.AppleShowAllFiles = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to always show hidden files. The default is false.
       '';
     };
@@ -19,7 +19,7 @@ in {
     system.defaults.NSGlobalDomain.AppleEnableMouseSwipeNavigateWithScrolls = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Enables swiping left or right with two fingers to navigate backward or forward. The default is true.
       '';
     };
@@ -27,7 +27,7 @@ in {
     system.defaults.NSGlobalDomain.AppleEnableSwipeNavigateWithScrolls = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Enables swiping left or right with two fingers to navigate backward or forward. The default is true.
       '';
     };
@@ -35,7 +35,7 @@ in {
     system.defaults.NSGlobalDomain.AppleFontSmoothing = mkOption {
       type = types.nullOr (types.enum [ 0 1 2 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Sets the level of font smoothing (sub-pixel font rendering).
       '';
     };
@@ -43,7 +43,7 @@ in {
     system.defaults.NSGlobalDomain.AppleInterfaceStyle = mkOption {
       type = types.nullOr (types.enum [ "Dark" ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Set to 'Dark' to enable dark mode, or leave unset for normal mode.
       '';
     };
@@ -51,7 +51,7 @@ in {
     system.defaults.NSGlobalDomain.AppleInterfaceStyleSwitchesAutomatically = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to automatically switch between light and dark mode. The default is false.
       '';
     };
@@ -59,7 +59,7 @@ in {
     system.defaults.NSGlobalDomain.AppleKeyboardUIMode = mkOption {
       type = types.nullOr (types.enum [ 3 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Configures the keyboard control behavior.  Mode 3 enables full keyboard control.
       '';
     };
@@ -67,7 +67,7 @@ in {
     system.defaults.NSGlobalDomain.ApplePressAndHoldEnabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable the press-and-hold feature.  The default is true.
       '';
     };
@@ -75,7 +75,7 @@ in {
     system.defaults.NSGlobalDomain.AppleShowAllExtensions = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to show all file extensions in Finder. The default is false.
       '';
     };
@@ -83,7 +83,7 @@ in {
     system.defaults.NSGlobalDomain.AppleShowScrollBars = mkOption {
       type = types.nullOr (types.enum [ "WhenScrolling" "Automatic" "Always" ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         When to show the scrollbars. Options are 'WhenScrolling', 'Automatic' and 'Always'.
       '';
     };
@@ -91,7 +91,7 @@ in {
     system.defaults.NSGlobalDomain.AppleScrollerPagingBehavior = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Jump to the spot that's clicked on the scroll bar. The default is false.
       '';
     };
@@ -99,7 +99,7 @@ in {
     system.defaults.NSGlobalDomain.NSAutomaticCapitalizationEnabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable automatic capitalization.  The default is true.
       '';
     };
@@ -107,7 +107,7 @@ in {
     system.defaults.NSGlobalDomain.NSAutomaticDashSubstitutionEnabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable smart dash substitution.  The default is true.
       '';
     };
@@ -115,7 +115,7 @@ in {
     system.defaults.NSGlobalDomain.NSAutomaticPeriodSubstitutionEnabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable smart period substitution.  The default is true.
       '';
     };
@@ -123,7 +123,7 @@ in {
     system.defaults.NSGlobalDomain.NSAutomaticQuoteSubstitutionEnabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable smart quote substitution.  The default is true.
       '';
     };
@@ -131,7 +131,7 @@ in {
     system.defaults.NSGlobalDomain.NSAutomaticSpellingCorrectionEnabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable automatic spelling correction.  The default is true.
       '';
     };
@@ -139,7 +139,7 @@ in {
     system.defaults.NSGlobalDomain.NSAutomaticWindowAnimationsEnabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to animate opening and closing of windows and popovers.  The default is true.
       '';
     };
@@ -147,7 +147,7 @@ in {
     system.defaults.NSGlobalDomain.NSDisableAutomaticTermination = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to disable the automatic termination of inactive apps.
       '';
     };
@@ -155,7 +155,7 @@ in {
     system.defaults.NSGlobalDomain.NSDocumentSaveNewDocumentsToCloud = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to save new documents to iCloud by default.  The default is true.
       '';
     };
@@ -163,7 +163,7 @@ in {
     system.defaults.NSGlobalDomain.AppleWindowTabbingMode = mkOption {
       type = types.nullOr (types.enum [ "manual" "always" "fullscreen" ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Sets the window tabbing when opening a new document: 'manual', 'always', or 'fullscreen'.  The default is 'fullscreen'.
       '';
     };
@@ -171,7 +171,7 @@ in {
     system.defaults.NSGlobalDomain.NSNavPanelExpandedStateForSaveMode = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to use expanded save panel by default.  The default is false.
       '';
     };
@@ -179,7 +179,7 @@ in {
     system.defaults.NSGlobalDomain.NSNavPanelExpandedStateForSaveMode2 = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to use expanded save panel by default.  The default is false.
       '';
     };
@@ -187,7 +187,7 @@ in {
     system.defaults.NSGlobalDomain.NSTableViewDefaultSizeMode = mkOption {
       type = types.nullOr (types.enum [ 1 2 3 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Sets the size of the finder sidebar icons: 1 (small), 2 (medium) or 3 (large). The default is 3.
       '';
     };
@@ -195,7 +195,7 @@ in {
     system.defaults.NSGlobalDomain.NSTextShowsControlCharacters = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to display ASCII control characters using caret notation in standard text views. The default is false.
       '';
     };
@@ -203,7 +203,7 @@ in {
     system.defaults.NSGlobalDomain.NSUseAnimatedFocusRing = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable the focus ring animation. The default is true.
       '';
     };
@@ -211,7 +211,7 @@ in {
     system.defaults.NSGlobalDomain.NSScrollAnimationEnabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable smooth scrolling. The default is true.
       '';
     };
@@ -220,7 +220,7 @@ in {
       type = types.nullOr floatWithDeprecationError;
       default = null;
       example = 0.20;
-      description = lib.mdDoc ''
+      description = ''
         Sets the speed speed of window resizing. The default is given in the example.
       '';
     };
@@ -228,7 +228,7 @@ in {
     system.defaults.NSGlobalDomain.NSWindowShouldDragOnGesture = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable moving window by holding anywhere on it like on Linux. The default is false.
       '';
     };
@@ -236,7 +236,7 @@ in {
     system.defaults.NSGlobalDomain.InitialKeyRepeat = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Keyboard
 
         If you press and hold certain keyboard keys when in a text area, the key’s character begins to repeat.
@@ -249,7 +249,7 @@ in {
     system.defaults.NSGlobalDomain.KeyRepeat = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Keyboard
 
         If you press and hold certain keyboard keys when in a text area, the key’s character begins to repeat.
@@ -262,7 +262,7 @@ in {
     system.defaults.NSGlobalDomain.PMPrintingExpandedStateForPrint = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to use the expanded print panel by default. The default is false.
       '';
     };
@@ -270,7 +270,7 @@ in {
     system.defaults.NSGlobalDomain.PMPrintingExpandedStateForPrint2 = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to use the expanded print panel by default. The default is false.
       '';
     };
@@ -278,7 +278,7 @@ in {
     system.defaults.NSGlobalDomain."com.apple.keyboard.fnState" = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Use F1, F2, etc. keys as standard function keys.
       '';
     };
@@ -286,7 +286,7 @@ in {
     system.defaults.NSGlobalDomain."com.apple.mouse.tapBehavior" = mkOption {
       type = types.nullOr (types.enum [ 1 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Configures the trackpad tap behavior.  Mode 1 enables tap to click.
       '';
     };
@@ -294,7 +294,7 @@ in {
     system.defaults.NSGlobalDomain."com.apple.sound.beep.volume" = mkOption {
       type = types.nullOr floatWithDeprecationError;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Sound
 
         Sets the beep/alert volume level from 0.000 (muted) to 1.000 (100% volume).
@@ -310,7 +310,7 @@ in {
     system.defaults.NSGlobalDomain."com.apple.sound.beep.feedback" = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Sound
 
         Make a feedback sound when the system volume changed. This setting accepts
@@ -321,7 +321,7 @@ in {
     system.defaults.NSGlobalDomain."com.apple.trackpad.enableSecondaryClick" = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable trackpad secondary click.  The default is true.
       '';
     };
@@ -329,7 +329,7 @@ in {
     system.defaults.NSGlobalDomain."com.apple.trackpad.trackpadCornerClickBehavior" = mkOption {
       type = types.nullOr (types.enum [ 1 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Configures the trackpad corner click behavior.  Mode 1 enables right click.
       '';
     };
@@ -337,7 +337,7 @@ in {
     system.defaults.NSGlobalDomain."com.apple.trackpad.scaling" = mkOption {
       type = types.nullOr floatWithDeprecationError;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Configures the trackpad tracking speed (0 to 3).  The default is "1".
       '';
     };
@@ -345,7 +345,7 @@ in {
     system.defaults.NSGlobalDomain."com.apple.springing.enabled" = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable spring loading (expose) for directories.
       '';
     };
@@ -354,7 +354,7 @@ in {
       type = types.nullOr floatWithDeprecationError;
       default = null;
       example = 1.0;
-      description = lib.mdDoc ''
+      description = ''
         Set the spring loading delay for directories. The default is given in the example.
       '';
     };
@@ -362,7 +362,7 @@ in {
     system.defaults.NSGlobalDomain."com.apple.swipescrolldirection" = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable "Natural" scrolling direction.  The default is true.
       '';
     };
@@ -370,7 +370,7 @@ in {
     system.defaults.NSGlobalDomain.AppleMeasurementUnits = mkOption {
       type = types.nullOr (types.enum [ "Centimeters" "Inches" ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to use centimeters (metric) or inches (US, UK) as the measurement unit.  The default is based on region settings.
       '';
     };
@@ -378,7 +378,7 @@ in {
     system.defaults.NSGlobalDomain.AppleMetricUnits = mkOption {
       type = types.nullOr (types.enum [ 0 1 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to use the metric system.  The default is based on region settings.
       '';
     };
@@ -386,7 +386,7 @@ in {
     system.defaults.NSGlobalDomain.AppleTemperatureUnit = mkOption {
       type = types.nullOr (types.enum [ "Celsius" "Fahrenheit" ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to use Celsius or Fahrenheit.  The default is based on region settings.
       '';
     };
@@ -394,7 +394,7 @@ in {
     system.defaults.NSGlobalDomain.AppleICUForce24HourTime = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to use 24-hour or 12-hour time.  The default is based on region settings.
       '';
     };
@@ -402,7 +402,7 @@ in {
     system.defaults.NSGlobalDomain._HIHideMenuBar = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to autohide the menu bar.  The default is false.
       '';
     };
diff --git a/modules/system/defaults/SoftwareUpdate.nix b/modules/system/defaults/SoftwareUpdate.nix
index 2882e8c6..ec89bce5 100644
--- a/modules/system/defaults/SoftwareUpdate.nix
+++ b/modules/system/defaults/SoftwareUpdate.nix
@@ -7,7 +7,7 @@ with lib;
     system.defaults.SoftwareUpdate.AutomaticallyInstallMacOSUpdates = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Automatically install Mac OS software updates. Defaults to false.
       '';
     };
diff --git a/modules/system/defaults/alf.nix b/modules/system/defaults/alf.nix
index 6b82eca0..96a98064 100644
--- a/modules/system/defaults/alf.nix
+++ b/modules/system/defaults/alf.nix
@@ -7,7 +7,7 @@ with lib;
     system.defaults.alf.globalstate = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Security and Privacy > Firewall
 
         Enable the internal firewall to prevent unauthorised applications, programs
@@ -22,7 +22,7 @@ with lib;
     system.defaults.alf.allowsignedenabled = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Security and Privacy > Firewall
 
         Allows any signed Application to accept incoming requests. Default is true.
@@ -35,7 +35,7 @@ with lib;
     system.defaults.alf.allowdownloadsignedenabled = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Security and Privacy > Firewall
 
         Allows any downloaded Application that has been signed to accept incoming requests. Default is 0.
@@ -48,7 +48,7 @@ with lib;
     system.defaults.alf.loggingenabled = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Security and Privacy > Firewall
 
         Enable logging of requests made to the firewall. Default is 0.
@@ -61,7 +61,7 @@ with lib;
     system.defaults.alf.stealthenabled = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Security and firewall
 
         Drops incoming requests via ICMP such as ping requests. Default is 0.
diff --git a/modules/system/defaults/clock.nix b/modules/system/defaults/clock.nix
index cd5c0e84..ef2cac48 100644
--- a/modules/system/defaults/clock.nix
+++ b/modules/system/defaults/clock.nix
@@ -8,7 +8,7 @@ with lib;
     system.defaults.menuExtraClock.IsAnalog = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show an analog clock instead of a digital one. Default is null.
       '';
     };
@@ -16,7 +16,7 @@ with lib;
     system.defaults.menuExtraClock.Show24Hour = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show a 24-hour clock, instead of a 12-hour clock. Default is null.
       '';
     };
@@ -24,7 +24,7 @@ with lib;
     system.defaults.menuExtraClock.ShowAMPM = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show the AM/PM label. Useful if Show24Hour is false. Default is null.
       '';
     };
@@ -32,7 +32,7 @@ with lib;
     system.defaults.menuExtraClock.ShowDayOfMonth = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show the day of the month. Default is null.
       '';
     };
@@ -40,7 +40,7 @@ with lib;
     system.defaults.menuExtraClock.ShowDayOfWeek = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show the day of the week. Default is null.
       '';
     };
@@ -48,7 +48,7 @@ with lib;
     system.defaults.menuExtraClock.ShowDate = mkOption {
       type = types.nullOr (types.enum [ 0 1 2 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show the full date. Default is null.
 
         0 = Show the date
@@ -62,7 +62,7 @@ with lib;
     system.defaults.menuExtraClock.ShowSeconds = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show the clock with second precision, instead of minutes. Default is null.
       '';
     };
diff --git a/modules/system/defaults/dock.nix b/modules/system/defaults/dock.nix
index 9d54f756..27772ca2 100644
--- a/modules/system/defaults/dock.nix
+++ b/modules/system/defaults/dock.nix
@@ -11,7 +11,7 @@ in {
     system.defaults.dock.appswitcher-all-displays = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to display the appswitcher on all displays or only the main one. The default is false.
       '';
     };
@@ -19,7 +19,7 @@ in {
     system.defaults.dock.autohide = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to automatically hide and show the dock.  The default is false.
       '';
     };
@@ -28,7 +28,7 @@ in {
       type = types.nullOr floatWithDeprecationError;
       default = null;
       example = 0.24;
-      description = lib.mdDoc ''
+      description = ''
         Sets the speed of the autohide delay. The default is given in the example.
       '';
     };
@@ -37,7 +37,7 @@ in {
       type = types.nullOr floatWithDeprecationError;
       default = null;
       example = 1.0;
-      description = lib.mdDoc ''
+      description = ''
         Sets the speed of the animation when hiding/showing the Dock. The default is given in the example.
       '';
     };
@@ -45,7 +45,7 @@ in {
     system.defaults.dock.dashboard-in-overlay = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to hide Dashboard as a Space. The default is false.
       '';
     };
@@ -53,7 +53,7 @@ in {
     system.defaults.dock.enable-spring-load-actions-on-all-items = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Enable spring loading for all Dock items. The default is false.
       '';
     };
@@ -62,7 +62,7 @@ in {
       type = types.nullOr floatWithDeprecationError;
       default = null;
       example = 1.0;
-      description = lib.mdDoc ''
+      description = ''
         Sets the speed of the Mission Control animations. The default is given in the example.
       '';
     };
@@ -70,7 +70,7 @@ in {
     system.defaults.dock.expose-group-by-app = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to group windows by application in Mission Control's Exposé. The default is true.
       '';
     };
@@ -78,7 +78,7 @@ in {
     system.defaults.dock.launchanim = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Animate opening applications from the Dock. The default is true.
       '';
     };
@@ -86,7 +86,7 @@ in {
     system.defaults.dock.mineffect = mkOption {
       type = types.nullOr (types.enum [ "genie" "suck" "scale" ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Set the minimize/maximize window effect. The default is genie.
       '';
     };
@@ -94,7 +94,7 @@ in {
     system.defaults.dock.minimize-to-application = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to minimize windows into their application icon.  The default is false.
       '';
     };
@@ -102,7 +102,7 @@ in {
     system.defaults.dock.mouse-over-hilite-stack = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Enable highlight hover effect for the grid view of a stack in the Dock.
       '';
     };
@@ -110,7 +110,7 @@ in {
     system.defaults.dock.mru-spaces = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to automatically rearrange spaces based on most recent use.  The default is true.
       '';
     };
@@ -118,7 +118,7 @@ in {
     system.defaults.dock.orientation = mkOption {
       type = types.nullOr (types.enum [ "bottom" "left" "right" ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Position of the dock on screen.  The default is "bottom".
       '';
     };
@@ -127,7 +127,7 @@ in {
       type = types.nullOr (types.listOf (types.either types.path types.str));
       default = null;
       example = [ "/Applications/Safari.app" "/System/Applications/Utilities/Terminal.app" ];
-      description = lib.mdDoc ''
+      description = ''
         Persistent applications in the dock.
       '';
       apply = value:
@@ -139,7 +139,7 @@ in {
     system.defaults.dock.show-process-indicators = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show indicator lights for open applications in the Dock. The default is true.
       '';
     };
@@ -147,7 +147,7 @@ in {
     system.defaults.dock.showhidden = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to make icons of hidden applications tranclucent.  The default is false.
       '';
     };
@@ -155,7 +155,7 @@ in {
     system.defaults.dock.show-recents = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show recent applications in the dock. The default is true.
       '';
     };
@@ -163,7 +163,7 @@ in {
     system.defaults.dock.static-only = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show only open applications in the Dock. The default is false.
       '';
     };
@@ -171,7 +171,7 @@ in {
     system.defaults.dock.tilesize = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Size of the icons in the dock.  The default is 64.
       '';
     };
@@ -179,7 +179,7 @@ in {
     system.defaults.dock.magnification = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Magnify icon on hover. The default is false.
       '';
     };
@@ -187,7 +187,7 @@ in {
     system.defaults.dock.largesize = mkOption {
       type = types.nullOr (types.ints.between 16 128);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Magnified icon size on hover. The default is 16.
       '';
     };
@@ -196,7 +196,7 @@ in {
     system.defaults.dock.wvous-tl-corner = mkOption {
       type = types.nullOr types.ints.positive;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Hot corner action for top left corner. Valid values include:
 
         * `1`: Disabled
@@ -217,7 +217,7 @@ in {
     system.defaults.dock.wvous-bl-corner = mkOption {
       type = types.nullOr types.ints.positive;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Hot corner action for bottom left corner. Valid values include:
 
         * `1`: Disabled
@@ -238,7 +238,7 @@ in {
     system.defaults.dock.wvous-tr-corner = mkOption {
       type = types.nullOr types.ints.positive;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Hot corner action for top right corner. Valid values include:
 
         * `1`: Disabled
@@ -259,7 +259,7 @@ in {
     system.defaults.dock.wvous-br-corner = mkOption {
       type = types.nullOr types.ints.positive;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Hot corner action for bottom right corner. Valid values include:
 
         * `1`: Disabled
diff --git a/modules/system/defaults/finder.nix b/modules/system/defaults/finder.nix
index 1137e6ce..478639f6 100644
--- a/modules/system/defaults/finder.nix
+++ b/modules/system/defaults/finder.nix
@@ -8,7 +8,7 @@ with lib;
     system.defaults.finder.AppleShowAllFiles = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to always show hidden files. The default is false.
       '';
     };
@@ -16,7 +16,7 @@ with lib;
     system.defaults.finder.ShowStatusBar = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show status bar at bottom of finder windows with item/disk space stats. The default is false.
       '';
     };
@@ -24,7 +24,7 @@ with lib;
     system.defaults.finder.ShowPathbar = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Show path breadcrumbs in finder windows. The default is false.
       '';
     };
@@ -32,7 +32,7 @@ with lib;
     system.defaults.finder.FXDefaultSearchScope = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Change the default search scope. Use "SCcf" to default to current folder.
         The default is unset ("This Mac").
       '';
@@ -41,7 +41,7 @@ with lib;
     system.defaults.finder.FXPreferredViewStyle = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Change the default finder view.
         "icnv" = Icon view, "Nlsv" = List view, "clmv" = Column View, "Flwv" = Gallery View
         The default is icnv.
@@ -51,7 +51,7 @@ with lib;
     system.defaults.finder.AppleShowAllExtensions = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to always show file extensions.  The default is false.
       '';
     };
@@ -59,7 +59,7 @@ with lib;
     system.defaults.finder.CreateDesktop = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to show icons on the desktop or not. The default is true.
       '';
     };
@@ -67,7 +67,7 @@ with lib;
     system.defaults.finder.QuitMenuItem = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to allow quitting of the Finder.  The default is false.
       '';
     };
@@ -75,7 +75,7 @@ with lib;
     system.defaults.finder._FXShowPosixPathInTitle = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to show the full POSIX filepath in the window title.  The default is false.
       '';
     };
@@ -83,7 +83,7 @@ with lib;
     system.defaults.finder.FXEnableExtensionChangeWarning = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to show warnings when change the file extension of files.  The default is true.
       '';
     };
diff --git a/modules/system/defaults/loginwindow.nix b/modules/system/defaults/loginwindow.nix
index 81f7dfa9..a8a06ebf 100644
--- a/modules/system/defaults/loginwindow.nix
+++ b/modules/system/defaults/loginwindow.nix
@@ -7,7 +7,7 @@ with lib;
     system.defaults.loginwindow.SHOWFULLNAME = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Users and Groups > Login Options
 
         Displays login window as a name and password field instead of a list of users.
@@ -18,7 +18,7 @@ with lib;
     system.defaults.loginwindow.autoLoginUser = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Users and Groups > Login Options
 
         Auto login the supplied user on boot. Default is Off.
@@ -28,7 +28,7 @@ with lib;
     system.defaults.loginwindow.GuestEnabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Users and Groups > Login Options
 
         Allow users to login to the machine as guests using the Guest account. Default is true.
@@ -38,7 +38,7 @@ with lib;
     system.defaults.loginwindow.LoginwindowText = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Text to be shown on the login window. Default is "\\\\U03bb".
       '';
     };
@@ -46,7 +46,7 @@ with lib;
     system.defaults.loginwindow.ShutDownDisabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Users and Groups > Login Options
 
         Hides the Shut Down button on the login screen. Default is false.
@@ -56,7 +56,7 @@ with lib;
     system.defaults.loginwindow.SleepDisabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Users and Groups > Login Options
 
         Hides the Sleep button on the login screen. Default is false.
@@ -66,7 +66,7 @@ with lib;
     system.defaults.loginwindow.RestartDisabled = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Users and Groups > Login Options
 
         Hides the Restart button on the login screen. Default is false.
@@ -76,7 +76,7 @@ with lib;
     system.defaults.loginwindow.ShutDownDisabledWhileLoggedIn = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Users and Groups > Login Options
 
         Disables the "Shutdown" option when users are logged in. Default is false.
@@ -86,7 +86,7 @@ with lib;
     system.defaults.loginwindow.PowerOffDisabledWhileLoggedIn = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Users and Groups > Login Options
 
         If set to true, the Power Off menu item will be disabled when the user is logged in. Default is false.
@@ -96,7 +96,7 @@ with lib;
     system.defaults.loginwindow.RestartDisabledWhileLoggedIn = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Users and Groups > Login Options
 
         Disables the “Restart” option when users are logged in. Default is false.
@@ -106,7 +106,7 @@ with lib;
     system.defaults.loginwindow.DisableConsoleAccess = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Disables the ability for a user to access the console by typing “>console”
         for a username at the login window. Default is false.
       '';
diff --git a/modules/system/defaults/magicmouse.nix b/modules/system/defaults/magicmouse.nix
index 56d7f71c..9344ffee 100644
--- a/modules/system/defaults/magicmouse.nix
+++ b/modules/system/defaults/magicmouse.nix
@@ -11,7 +11,7 @@ with lib;
         "TwoButton"
       ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         "OneButton": any tap is a left click.  "TwoButton": allow left-
         and right-clicking.
       '';
diff --git a/modules/system/defaults/screencapture.nix b/modules/system/defaults/screencapture.nix
index 4483fd63..f7b926a9 100644
--- a/modules/system/defaults/screencapture.nix
+++ b/modules/system/defaults/screencapture.nix
@@ -8,7 +8,7 @@ with lib;
     system.defaults.screencapture.location = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           The filesystem path to which screencaptures should be written.
         '';
     };
@@ -16,7 +16,7 @@ with lib;
     system.defaults.screencapture.type = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           The image format to use, such as "jpg".
         '';
     };
@@ -24,7 +24,7 @@ with lib;
     system.defaults.screencapture.disable-shadow = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           Disable drop shadow border around screencaptures. The default is false.
         '';
     };
diff --git a/modules/system/defaults/screensaver.nix b/modules/system/defaults/screensaver.nix
index 68bd1e05..3e5032b5 100644
--- a/modules/system/defaults/screensaver.nix
+++ b/modules/system/defaults/screensaver.nix
@@ -8,7 +8,7 @@ with lib;
     system.defaults.screensaver.askForPassword = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           If true, the user is prompted for a password when the screen saver is unlocked or stopped. The default is false.
         '';
     };
@@ -16,7 +16,7 @@ with lib;
     system.defaults.screensaver.askForPasswordDelay = mkOption {
       type = types.nullOr types.int;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
           The number of seconds to delay before the password will be required to unlock or stop the screen saver (the grace period).
         '';
     };
diff --git a/modules/system/defaults/smb.nix b/modules/system/defaults/smb.nix
index b694059d..0bc8be55 100644
--- a/modules/system/defaults/smb.nix
+++ b/modules/system/defaults/smb.nix
@@ -7,13 +7,13 @@ with lib;
     system.defaults.smb.NetBIOSName = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc "Hostname to use for NetBIOS.";
+      description = "Hostname to use for NetBIOS.";
     };
 
     system.defaults.smb.ServerDescription = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc "Hostname to use for sharing services.";
+      description = "Hostname to use for sharing services.";
     };
   };
 }
diff --git a/modules/system/defaults/spaces.nix b/modules/system/defaults/spaces.nix
index 4b535d1c..ac2355bb 100644
--- a/modules/system/defaults/spaces.nix
+++ b/modules/system/defaults/spaces.nix
@@ -7,7 +7,7 @@ with lib;
     system.defaults.spaces.spans-displays = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Apple menu > System Preferences > Mission Control
 
         Displays have separate Spaces (note a logout is required before
diff --git a/modules/system/defaults/trackpad.nix b/modules/system/defaults/trackpad.nix
index ff5e2bb3..edb63754 100644
--- a/modules/system/defaults/trackpad.nix
+++ b/modules/system/defaults/trackpad.nix
@@ -8,7 +8,7 @@ with lib;
     system.defaults.trackpad.Clicking = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable trackpad tap to click.  The default is false.
       '';
     };
@@ -16,7 +16,7 @@ with lib;
     system.defaults.trackpad.Dragging = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable tap-to-drag. The default is false.
       '';
     };
@@ -24,7 +24,7 @@ with lib;
     system.defaults.trackpad.TrackpadRightClick = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable trackpad right click.  The default is false.
       '';
     };
@@ -32,7 +32,7 @@ with lib;
     system.defaults.trackpad.TrackpadThreeFingerDrag = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable three finger drag.  The default is false.
       '';
     };
@@ -40,7 +40,7 @@ with lib;
     system.defaults.trackpad.ActuationStrength = mkOption {
       type = types.nullOr (types.enum [ 0 1 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         0 to enable Silent Clicking, 1 to disable.  The default is 1.
       '';
     };
@@ -48,7 +48,7 @@ with lib;
     system.defaults.trackpad.FirstClickThreshold = mkOption {
       type = types.nullOr (types.enum [ 0 1 2 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         For normal click: 0 for light clicking, 1 for medium, 2 for firm.
         The default is 1.
       '';
@@ -57,7 +57,7 @@ with lib;
     system.defaults.trackpad.SecondClickThreshold = mkOption {
       type = types.nullOr (types.enum [ 0 1 2 ]);
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         For force touch: 0 for light clicking, 1 for medium, 2 for firm.
         The default is 1.
       '';
diff --git a/modules/system/defaults/universalaccess.nix b/modules/system/defaults/universalaccess.nix
index 8d012e6f..8a2de90f 100644
--- a/modules/system/defaults/universalaccess.nix
+++ b/modules/system/defaults/universalaccess.nix
@@ -9,7 +9,7 @@ with lib;
       type = types.nullOr types.float;
       default = null;
       example = 1.5;
-      description = lib.mdDoc ''
+      description = ''
         Set the size of cursor. 1 for normal, 4 for maximum.
         The default is 1.
       '';
@@ -18,7 +18,7 @@ with lib;
     system.defaults.universalaccess.reduceMotion = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Disable animation when switching screens or opening apps
       '';
     };
@@ -26,7 +26,7 @@ with lib;
     system.defaults.universalaccess.reduceTransparency = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Disable transparency in the menu bar and elsewhere.
         Requires macOS Yosemite or later.
         The default is false.
@@ -36,7 +36,7 @@ with lib;
     system.defaults.universalaccess.closeViewScrollWheelToggle = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Use scroll gesture with the Ctrl (^) modifier key to zoom.
         The default is false.
       '';
@@ -45,7 +45,7 @@ with lib;
     system.defaults.universalaccess.closeViewZoomFollowsFocus = mkOption {
       type = types.nullOr types.bool;
       default = null;
-      description = lib.mdDoc ''
+      description = ''
         Follow the keyboard focus while zoomed in.
         Without setting `closeViewScrollWheelToggle` this has no effect.
         The default is false.
diff --git a/modules/system/etc.nix b/modules/system/etc.nix
index 1c415266..008fb1c1 100644
--- a/modules/system/etc.nix
+++ b/modules/system/etc.nix
@@ -20,7 +20,7 @@ in
     environment.etc = mkOption {
       type = types.attrsOf (types.submodule text);
       default = { };
-      description = lib.mdDoc ''
+      description = ''
         Set of files that have to be linked in {file}`/etc`.
       '';
     };
diff --git a/modules/system/keyboard.nix b/modules/system/keyboard.nix
index 6e4275ed..01e25256 100644
--- a/modules/system/keyboard.nix
+++ b/modules/system/keyboard.nix
@@ -11,38 +11,38 @@ in
     system.keyboard.enableKeyMapping = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to enable keyboard mappings.";
+      description = "Whether to enable keyboard mappings.";
     };
 
     system.keyboard.remapCapsLockToControl = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to remap the Caps Lock key to Control.";
+      description = "Whether to remap the Caps Lock key to Control.";
     };
 
     system.keyboard.remapCapsLockToEscape = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to remap the Caps Lock key to Escape.";
+      description = "Whether to remap the Caps Lock key to Escape.";
     };
 
     system.keyboard.nonUS.remapTilde = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to remap the Tilde key on non-us keyboards.";
+      description = "Whether to remap the Tilde key on non-us keyboards.";
     };
 
     system.keyboard.swapLeftCommandAndLeftAlt = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Whether to swap the left Command key and left Alt key.";
+      description = "Whether to swap the left Command key and left Alt key.";
     };
 
     system.keyboard.userKeyMapping = mkOption {
       internal = true;
       type = types.listOf (types.attrsOf types.int);
       default = [];
-      description = lib.mdDoc ''
+      description = ''
         List of keyboard mappings to apply, for more information see
         <https://developer.apple.com/library/content/technotes/tn2450/_index.html>.
       '';
diff --git a/modules/system/launchd.nix b/modules/system/launchd.nix
index 7f6b4859..cdb6549f 100644
--- a/modules/system/launchd.nix
+++ b/modules/system/launchd.nix
@@ -59,7 +59,7 @@ in
     environment.launchAgents = mkOption {
       type = types.attrsOf (types.submodule text);
       default = { };
-      description = lib.mdDoc ''
+      description = ''
         Set of files that have to be linked in {file}`/Library/LaunchAgents`.
       '';
     };
@@ -67,7 +67,7 @@ in
     environment.launchDaemons = mkOption {
       type = types.attrsOf (types.submodule text);
       default = { };
-      description = lib.mdDoc ''
+      description = ''
         Set of files that have to be linked in {file}`/Library/LaunchDaemons`.
       '';
     };
@@ -75,7 +75,7 @@ in
     environment.userLaunchAgents = mkOption {
       type = types.attrsOf (types.submodule text);
       default = { };
-      description = lib.mdDoc ''
+      description = ''
         Set of files that have to be linked in {file}`~/Library/LaunchAgents`.
       '';
     };
diff --git a/modules/system/nvram.nix b/modules/system/nvram.nix
index efc9c998..48e75fb6 100644
--- a/modules/system/nvram.nix
+++ b/modules/system/nvram.nix
@@ -22,7 +22,7 @@ in
       example = {
         "StartupMute" = "%01";
       };
-      description = lib.mdDoc ''
+      description = ''
         Non-volatile RAM variables to set. Removing a key-value pair from this
         list will **not** return the variable to its previous value, but will
         no longer set its value on system configuration activations.
diff --git a/modules/system/patches.nix b/modules/system/patches.nix
index 9ac15ecc..4f965014 100644
--- a/modules/system/patches.nix
+++ b/modules/system/patches.nix
@@ -26,7 +26,7 @@ in
           '''')
         ]
       '';
-      description = lib.mdDoc ''
+      description = ''
         Set of patches to apply to {file}`/`.
 
         ::: {.warning}
diff --git a/modules/system/shells.nix b/modules/system/shells.nix
index 93993270..0b599d98 100644
--- a/modules/system/shells.nix
+++ b/modules/system/shells.nix
@@ -12,7 +12,7 @@ in
       type = types.listOf (types.either types.shellPackage types.path);
       default = [];
       example = literalExpression "[ pkgs.bashInteractive pkgs.zsh ]";
-      description = lib.mdDoc ''
+      description = ''
         A list of permissible login shells for user accounts.
         No need to mention `/bin/sh`
         and other shells that are available by default on
diff --git a/modules/system/startup.nix b/modules/system/startup.nix
index ecbef460..ae7f2ef0 100644
--- a/modules/system/startup.nix
+++ b/modules/system/startup.nix
@@ -14,7 +14,7 @@ in
       type = with lib.types; nullOr bool;
       default = null;
       example = false;
-      description = lib.mdDoc ''
+      description = ''
         Whether to enable the startup chime.
 
         By default, this option does not affect your system configuration in any way.
diff --git a/modules/system/version.nix b/modules/system/version.nix
index 3effb505..fa6ce6e1 100644
--- a/modules/system/version.nix
+++ b/modules/system/version.nix
@@ -36,7 +36,7 @@ in
     system.stateVersion = mkOption {
       type = types.int;
       default = 4;
-      description = lib.mdDoc ''
+      description = ''
         Every once in a while, a new NixOS release may change
         configuration defaults in a way incompatible with stateful
         data. For instance, if the default version of PostgreSQL
@@ -51,14 +51,14 @@ in
 
     system.darwinLabel = mkOption {
       type = types.str;
-      description = lib.mdDoc "Label to be used in the names of generated outputs.";
+      description = "Label to be used in the names of generated outputs.";
     };
 
     system.darwinVersion = mkOption {
       internal = true;
       type = types.str;
       default = "darwin${toString cfg.stateVersion}${cfg.darwinVersionSuffix}";
-      description = lib.mdDoc "The full darwin version (e.g. `darwin4.2abdb5a`).";
+      description = "The full darwin version (e.g. `darwin4.2abdb5a`).";
     };
 
     system.darwinVersionSuffix = mkOption {
@@ -67,28 +67,28 @@ in
       default = if cfg.darwinRevision != null
         then ".${substring 0 7 cfg.darwinRevision}"
         else "";
-      description = lib.mdDoc "The short darwin version suffix (e.g. `.2abdb5a`).";
+      description = "The short darwin version suffix (e.g. `.2abdb5a`).";
     };
 
     system.darwinRevision = mkOption {
       internal = true;
       type = types.nullOr types.str;
       default = gitRevision (toString ../..);
-      description = lib.mdDoc "The darwin git revision from which this configuration was built.";
+      description = "The darwin git revision from which this configuration was built.";
     };
 
     system.nixpkgsRelease = mkOption {
       readOnly = true;
       type = types.str;
       default = lib.trivial.release;
-      description = lib.mdDoc "The nixpkgs release (e.g. `16.03`).";
+      description = "The nixpkgs release (e.g. `16.03`).";
     };
 
     system.nixpkgsVersion = mkOption {
       internal = true;
       type = types.str;
       default = cfg.nixpkgsRelease + cfg.nixpkgsVersionSuffix;
-      description = lib.mdDoc "The full nixpkgs version (e.g. `16.03.1160.f2d4ee1`).";
+      description = "The full nixpkgs version (e.g. `16.03.1160.f2d4ee1`).";
     };
 
     system.nixpkgsVersionSuffix = mkOption {
@@ -97,7 +97,7 @@ in
       default = if useSourceRevision
         then ".${lib.substring 0 8 (nixpkgsSrc.lastModifiedDate or nixpkgsSrc.lastModified or "19700101")}.${nixpkgsSrc.shortRev or "dirty"}"
         else lib.trivial.versionSuffix;
-      description = lib.mdDoc "The short nixpkgs version suffix (e.g. `.1160.f2d4ee1`).";
+      description = "The short nixpkgs version suffix (e.g. `.1160.f2d4ee1`).";
     };
 
     system.nixpkgsRevision = mkOption {
@@ -106,13 +106,13 @@ in
       default = if useSourceRevision && nixpkgsSrc ? rev
         then nixpkgsSrc.rev
         else lib.trivial.revisionWithDefault null;
-      description = lib.mdDoc "The nixpkgs git revision from which this configuration was built.";
+      description = "The nixpkgs git revision from which this configuration was built.";
     };
 
     system.configurationRevision = mkOption {
       type = types.nullOr types.str;
       default = null;
-      description = lib.mdDoc "The Git revision of the top-level flake from which this configuration was built.";
+      description = "The Git revision of the top-level flake from which this configuration was built.";
     };
   };
 
diff --git a/modules/time/default.nix b/modules/time/default.nix
index d3fa34d2..28724a55 100644
--- a/modules/time/default.nix
+++ b/modules/time/default.nix
@@ -23,7 +23,7 @@ in
       type = types.nullOr types.str;
       default = null;
       example = "America/New_York";
-      description = lib.mdDoc ''
+      description = ''
         The time zone used when displaying times and dates. See <https://en.wikipedia.org/wiki/List_of_tz_database_time_zones>
         or run {command}`sudo systemsetup -listtimezones`
         for a comprehensive list of possible values for this setting.
diff --git a/modules/users/default.nix b/modules/users/default.nix
index 25cc97ec..cd0986d8 100644
--- a/modules/users/default.nix
+++ b/modules/users/default.nix
@@ -39,7 +39,7 @@ in
     users.knownGroups = mkOption {
       type = types.listOf types.str;
       default = [];
-      description = lib.mdDoc ''
+      description = ''
         List of groups owned and managed by nix-darwin. Used to indicate
         what users are safe to create/delete based on the configuration.
         Don't add system groups to this.
@@ -49,7 +49,7 @@ in
     users.knownUsers = mkOption {
       type = types.listOf types.str;
       default = [];
-      description = lib.mdDoc ''
+      description = ''
         List of users owned and managed by nix-darwin. Used to indicate
         what users are safe to create/delete based on the configuration.
         Don't add the admin user or other system users to this.
@@ -59,13 +59,13 @@ in
     users.groups = mkOption {
       type = types.attrsOf (types.submodule group);
       default = {};
-      description = lib.mdDoc "Configuration for groups.";
+      description = "Configuration for groups.";
     };
 
     users.users = mkOption {
       type = types.attrsOf (types.submodule user);
       default = {};
-      description = lib.mdDoc "Configuration for users.";
+      description = "Configuration for users.";
     };
 
     users.gids = mkOption {
@@ -84,7 +84,7 @@ in
       internal = true;
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Remove and recreate existing groups/users.";
+      description = "Remove and recreate existing groups/users.";
     };
   };
 
diff --git a/modules/users/group.nix b/modules/users/group.nix
index cfda76f3..1dc26f1f 100644
--- a/modules/users/group.nix
+++ b/modules/users/group.nix
@@ -6,7 +6,7 @@ with lib;
   options = {
     name = mkOption {
       type = types.str;
-      description = lib.mdDoc ''
+      description = ''
         The group's name. If undefined, the name of the attribute set
         will be used.
       '';
@@ -17,19 +17,19 @@ with lib;
         name = "gid";
         check = t: isInt t && t > 501;
       };
-      description = lib.mdDoc "The group's GID.";
+      description = "The group's GID.";
     };
 
     members = mkOption {
       type = types.listOf types.str;
       default = [];
-      description = lib.mdDoc "The group's members.";
+      description = "The group's members.";
     };
 
     description = mkOption {
       type = types.str;
       default = "";
-      description = lib.mdDoc "The group's description.";
+      description = "The group's description.";
     };
   };
 
diff --git a/modules/users/user.nix b/modules/users/user.nix
index 60592fc4..4e3f1c94 100644
--- a/modules/users/user.nix
+++ b/modules/users/user.nix
@@ -6,7 +6,7 @@ with lib;
   options = {
     name = mkOption {
       type = types.str;
-      description = lib.mdDoc ''
+      description = ''
         The name of the user account. If undefined, the name of the
         attribute set will be used.
       '';
@@ -16,7 +16,7 @@ with lib;
       type = types.str;
       default = "";
       example = "Alice Q. User";
-      description = lib.mdDoc ''
+      description = ''
         A short description of the user account, typically the
         user's full name.
       '';
@@ -24,19 +24,19 @@ with lib;
 
     uid = mkOption {
       type = types.int;
-      description = lib.mdDoc "The user's UID.";
+      description = "The user's UID.";
     };
 
     gid = mkOption {
       type = types.int;
       default = 20;
-      description = lib.mdDoc "The user's primary group.";
+      description = "The user's primary group.";
     };
 
     isHidden = mkOption {
       type = types.bool;
       default = true;
-      description = lib.mdDoc "Whether to make the user account hidden.";
+      description = "Whether to make the user account hidden.";
     };
 
     # extraGroups = mkOption {
@@ -48,27 +48,27 @@ with lib;
     home = mkOption {
       type = types.path;
       default = "/var/empty";
-      description = lib.mdDoc "The user's home directory.";
+      description = "The user's home directory.";
     };
 
     createHome = mkOption {
       type = types.bool;
       default = false;
-      description = lib.mdDoc "Create the home directory when creating the user.";
+      description = "Create the home directory when creating the user.";
     };
 
     shell = mkOption {
       type = types.either types.shellPackage types.path;
       default = "/sbin/nologin";
       example = literalExpression "pkgs.bashInteractive";
-      description = lib.mdDoc "The user's shell.";
+      description = "The user's shell.";
     };
 
     packages = mkOption {
       type = types.listOf types.package;
       default = [];
       example = literalExpression "[ pkgs.firefox pkgs.thunderbird ]";
-      description = lib.mdDoc ''
+      description = ''
         The set of packages that should be made availabe to the user.
         This is in contrast to {option}`environment.systemPackages`,
         which adds packages to all users.