{ ... }:

{
	nix.buildMachines = [ {
	  hostName = "Anton";
    sshUser = "builder";
	  systems = [ "x86_64-linux" "aarch64-linux" ];
    protocol = "ssh";
	  # if the builder supports building for multiple architectures, 
	  # replace the previous line by, e.g.
	  # systems = ["x86_64-linux" "aarch64-linux"];
	  maxJobs = 1;
	  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
	'';
}