{
  description = "my NixOS Config";

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

    home-manager = {
      inputs.nixpkgs.follows = "nixpkgs";
      url = "github:nix-community/home-manager/master";
    };
    nixvim = {
      url = "github:nix-community/nixvim";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    { self
    , nixpkgs
    , home-manager
    , ...
    }@inputs:
    let
      inherit (self) outputs;
    in
    {
      nixosConfigurations = {
        Nixbook = nixpkgs.lib.nixosSystem {
          specialArgs = {
            inherit inputs outputs;
            allowUnfree = true;
          };
          modules = [
            ./hosts/Nixbook
          ];
        };
        Nixstation = nixpkgs.lib.nixosSystem {
          specialArgs = {
            inherit inputs outputs;
            allowUnfree = true;};
          modules = [
            ./hosts/Nixstation
          ];
        };
      };

      homeConfigurations = {
        "thiago@Nixbook" = home-manager.lib.homeManagerConfiguration {
          pkgs = nixpkgs.legacyPackages.x86_64-linux;
          extraSpecialArgs = {
            inherit inputs outputs;
          };
          modules = [
            ./home-manager/home.nix
            { custom.sessionType = "wayland"; }
          ];
        };
        "thiago@Nixstation" = home-manager.lib.homeManagerConfiguration {
          pkgs = nixpkgs.legacyPackages.x86_64-linux;
          extraSpecialArgs = {
            inherit inputs outputs;
          };

          modules = [
            ./home-manager/home.nix
            { custom.sessionType = "wayland"; }
          ];
        };
      };
    };
}