builtins.fetchTarball {
url = "https://github.com/NixOS/nixos-hardware/archive/d534770be7f699b3332ef09bd043745a38d115ad.tar.gz";
sha256 = "0h4xzs0bp0v01rzqm023ia2rgmcxv32jdiinp7ylxxh384vf5h0h";
}