diff --git a/README.md b/README.md
index f9f8242..5d1731f 100644
--- a/README.md
+++ b/README.md
@@ -771,6 +771,7 @@ The actual sops configuration is in the `sops` namespace in your home.nix (or in
     age.keyFile = "/home/user/.age-key.txt"; # must have no password!
     # It's alos possible to use a ssh key, but only when it has no password:
     #age.sshKeyPaths = [ "/home/user/path-to-ssh-key" ];
+    defaultSopsFile = ./secrets.yaml;
     sops.secrets.test = {
       # sopsFile = ./secrets.yml.enc; # optionally define per-secret files
       path = "%r/test.txt"; # %r gets replaced with your $XDG_RUNTIME_DIR, use %% to specify a '%' sign