{
  # taken from https://github.com/NuschtOS/nixos-modules/blob/main/modules/slim.nix
  documentation = {
    # html docs and info are not required, man pages are enough
    doc.enable = false;
    info.enable = false;
  };

  # environment.defaultPackages = lib.mkForce [];

  # programs.thunderbird.package = pkgs.thunderbird.override {cfg.speechSynthesisSupport = false;};

  # during testing only 550K-650K of the tmpfs where used
  security.wrapperDirSize = "10M";

  services = {
    orca.enable = false; # requires speechd
    speechd.enable = false; # voice files are big and fat
  };
}