diff --git a/users/kat/dev/cookiecutter.nix b/users/kat/dev/cookiecutter.nix
index dddc0c14..da4dc718 100644
--- a/users/kat/dev/cookiecutter.nix
+++ b/users/kat/dev/cookiecutter.nix
@@ -3,9 +3,7 @@
 {
   home.packages = with pkgs; [ cookiecutter ];
 
-  programs.zsh.initExtra = ''
-    katenv () {
+  home.shell.functions.katenv = ''
       cookiecutter cookiecutters --directory $1
-    }
   '';
 }