diff --git a/lib/default.nix b/lib/default.nix
index c60880c2..1a5b8d9e 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -117,8 +117,8 @@ in
               };
             })
           ]
-          ++ (attrValues self.overlays)
-          ++ extern.overlays;
+          ++ extern.overlays
+          ++ (attrValues self.overlays);
         in
         { pkgs = pkgImport nixos overlays system; }
       )