{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
    home-manager.url = "github:nix-community/home-manager";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs = { self, nixpkgs, home-manager, ... }: {

    nixosConfigurations.z790prors-nix = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      modules = [ ./machines/z790prors/configuration.nix ];
    };

    nixosConfigurations.nix-book = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      modules = [ 
        ./machines/nix-book/configuration.nix
        home-manager.nixosModules.home-manager
      ];
    };
  };
}