{pkgs, ...}: {
  i18n = {
    defaultLocale = "en_US.UTF-8";
    extraLocaleSettings = {
      LC_ADDRESS = "cs_CZ.UTF-8";
      LC_IDENTIFICATION = "cs_CZ.UTF-8";
      LC_MEASUREMENT = "cs_CZ.UTF-8";
      LC_MONETARY = "cs_CZ.UTF-8";
      LC_NAME = "cs_CZ.UTF-8";
      LC_NUMERIC = "cs_CZ.UTF-8";
      LC_PAPER = "cs_CZ.UTF-8";
      LC_TELEPHONE = "cs_CZ.UTF-8";
      LC_TIME = "cs_CZ.UTF-8";
    };
  };

  time.timeZone = "Europe/Prague";

  nixpkgs.config.allowUnfree = true;

  boot.loader.systemd-boot.enable = true;
  boot.initrd.kernelModules = ["amdgpu"];

  programs.nix-ld.enable = true;

  hardware.opengl.extraPackages = with pkgs; [
    rocmPackages.clr
  ];

  services.upower.enable = true;
}