{ config, pkgs, ...}:
{
  nix.buildMachines = [ {
	 hostName = "Aphelion";
	 system = "x86_64-linux";
         protocol = "ssh-ng";
	 # if the builder supports building for multiple architectures, 
	 # replace the previous line by, e.g.
	 # systems = ["x86_64-linux" "aarch64-linux"];
	 maxJobs = 16;
	 speedFactor = 2;
	 supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
	 mandatoryFeatures = [ ];
	}] ;
	nix.distributedBuilds = true;
	# optional, useful when the builder has a faster internet connection than yours
	nix.extraOptions = ''
	  builders-use-substitutes = true
        '';
        nix.settings.trusted-public-keys = [
          "Aphelion:8l9lrL3kszDTXkpA/R4ZFhSifiBoogiOIt1srgLb6Vw="
        ];

}