diff --git a/modules/basic-tools/fish.nix b/modules/basic-tools/fish.nix
index d958060..0d0adb9 100644
--- a/modules/basic-tools/fish.nix
+++ b/modules/basic-tools/fish.nix
@@ -14,7 +14,8 @@
     enable = true;
     interactiveShellInit = ''
       set fish_greeting
-      set fish_command_not_found
+      function fish_command_not_found
+      end
     '';
     shellAliases = {
       ls = "lsd --icon=never";