{ config, lib, pkgs, ... }:

{
  nix = {
    settings = {
      extra-trusted-public-keys = [
        "hades-builder:AFdPgi6Qq/yKqc2V2imgzMikEkVEFCrDaHyAmOJ3MII="
      ];
      extra-substituters = [
        "https://cache.home.opel-online.de"
      ];
      extra-trusted-substituters = [
        "https://cache.home.opel-online.de"
      ];
    };
  };
  
}