diff --git a/nixos/modules/config/nix.nix b/nixos/modules/config/nix.nix
index 2769d8b25ef6..e6a74bbb73fc 100644
--- a/nixos/modules/config/nix.nix
+++ b/nixos/modules/config/nix.nix
@@ -1,5 +1,5 @@
 /*
-  Manages /etc/nix.conf.
+  Manages /etc/nix/nix.conf.
 
   See also
    - ./nix-channel.nix