pkgs: final: prev:

{
  nur = import (builtins.fetchTarball {
    url = "https://github.com/nix-community/NUR/archive/master.tar.gz";
    sha256 = "19s8a5pfp8yms0kx5lb74al5yfia2smn46dndsl43q528719pnp4";
  }) {
    inherit pkgs;
  };
}