diff --git a/modules/moduleWithSystem.nix b/modules/moduleWithSystem.nix
index bd739cc..e4d397f 100644
--- a/modules/moduleWithSystem.nix
+++ b/modules/moduleWithSystem.nix
@@ -13,19 +13,19 @@
                 "moduleWithSystem: Could not determine the `system` parameter for this module set evaluation."
               );
 
-          allArgs = withSystem system (args: args);
+          allPerSystemArgs = withSystem system (args: args);
 
-          lazyArgsPerParameter = f: builtins.mapAttrs
-            (k: v: allArgs.${k} or (throw "moduleWithSystem: per-system argument `${k}` does not exist."))
+          lazyPerSystemArgsPerParameter = f: builtins.mapAttrs
+            (k: v: allPerSystemArgs.${k} or (throw "moduleWithSystem: per-system argument `${k}` does not exist."))
             (builtins.functionArgs f);
 
           # Use reflection to make the call lazy in the argument.
           # Restricts args to the ones declared.
-          callLazily = f: a: f (lazyArgsPerParameter f);
+          callLazily = f: a: f (lazyPerSystemArgsPerParameter f);
         in
         {
           imports = [
-            (callLazily module allArgs)
+            (callLazily module allPerSystemArgs)
           ];
         };
     };