1{
 2  den.default.nixos = {
 3    nix.settings = {
 4      experimental-features = ["nix-command" "flakes"];
 5      flake-registry = "";
 6    };
 7    nix.channel.enable = false;
 8
 9    nixpkgs.flake.setNixPath = true;
10    nixpkgs.flake.setFlakeRegistry = true;
11
12    system.copySystemConfiguration = false;
13  };
14}