diff --git a/machines/gerd/services/rallly/default.nix b/machines/gerd/services/rallly/default.nix
index cf77364..9658539 100644
--- a/machines/gerd/services/rallly/default.nix
+++ b/machines/gerd/services/rallly/default.nix
@@ -11,7 +11,7 @@ let
 
   ralllyPkgsOrig = pkgs.callPackage ./../../../../shared/pkgs/rallly {};
   ralllyPkgs = ralllyPkgsOrig.overrideAttrs (old: {
-    patches = (if old ? patches then old.patches else []) ++ [
+    patches = (old.patches or []) ++ [
       ./patches/remove-login-register.patch
     ];
   });