diff --git a/flake.nix b/flake.nix
index 7b71f45..6379209 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,6 +14,7 @@
     };
     mudl = {
       url = "git+ssh://git@git.wizbos.club/notgne2/mudl.git";
+      inputs.nixpkgs.follows = "nixpkgs";
     };
   };