{
  description = "NixOS configuration flake";

  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";

  outputs = inputs @ {nixpkgs, ...}: let
    hostname = "kelly";
    system = "x86_64-linux";
    pkgs = import nixpkgs {inherit system;};
  in {
    nixosConfigurations = {
      "kelly" = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        modules = [
          ./configuration.nix
        ];
      };
    };
  };
}