self: super: {
  tuigreet = super.greetd.tuigreet.overrideAttrs (final: old: {
    version = "master";

    src = self.fetchFromGitHub {
      owner = "apognu";
      repo = "tuigreet";
      rev = "master";
      hash = "sha256-6hVTU575tP+bPAUZlGhDwvBTVISyORC0wqljC7guZdA=";
    };

    cargoHash = "sha256-FrWDRsYhfq46wBm7F0Tifiw5oGXzSgwZC05ndNXcg8k=";

    cargoDeps = super.pkgs.rustPlatform.fetchCargoVendor {
      inherit (final) pname src version;
      hash = final.cargoHash;
    };
  });
}