diff --git a/lib/flakeModule.nix b/lib/flakeModule.nix
index cd5216b..e518964 100644
--- a/lib/flakeModule.nix
+++ b/lib/flakeModule.nix
@@ -72,6 +72,7 @@
                 description = "Cache key to use for the nix cache";
               };
             };
+            default = {};
             description = "Configure Nix Gitlab CI for each job individually";
           };
           # gitlab opts