diff --git a/outputs.nix b/outputs.nix
index 3bb7787..10b40d1 100644
--- a/outputs.nix
+++ b/outputs.nix
@@ -33,7 +33,7 @@ self = {
   in
     builtins.removeAttrs (self.packagesForSystem system) attrnames
   );
-  overlays = {
+  overlays = lib.mapAttrs (_: overlay: final: overlay final) {
     cosmicPackages = import ./pkgs/overlays/cosmic-packages.nix { inherit inputs; };
     selfExpr = import ./pkgs/overlays/selfExpr.nix { nixpkgsPath = inputs.nixpkgs; };
     unstableWithMeta = import ./pkgs/overlays/unstable-with-meta.nix { unstableSource = inputs.nixpkgs-unstable; revision = inputs.nixpkgs-unstable.rev; };