diff --git a/lib/build-clan/tests.nix b/lib/build-clan/tests.nix
index f7617a783..7f02a2860 100644
--- a/lib/build-clan/tests.nix
+++ b/lib/build-clan/tests.nix
@@ -33,7 +33,6 @@ in
         inventory = {
           meta.name = "test";
         };
-        pkgsForSystem = _system: { };
       };
     in
     {