final: prev: {
  lego = prev.lego.override {
    buildGoModule = args: prev.buildGoModule (args // {
      patches = (args.patches or []) ++ prev.lib.lists.singleton (prev.fetchpatch {
        url = "https://patch-diff.githubusercontent.com/raw/go-acme/lego/pull/1501.patch";
        hash = "sha256-hLuWX607T8tcqljpBzEADViZd2FABkCgjNCLXMyWpuA=";
      });
    });
  };
}