{ pkgs, ... }: { environment.systemPackages = with pkgs; [ (onlykey.override (prev: { node_webkit = prev.node_webkit.overrideAttrs { version = "0.71.1"; src = fetchurl { url = "https://dl.nwjs.io/v0.71.1/nwjs-v0.71.1-linux-x64.tar.gz"; hash = "sha256-bnObpwfJ6SNJdOvzWTnh515JMcadH1+fxx5W9e4gl/4="; }; }; })) onlykey-cli ]; hardware.onlykey.enable = true; }