{config, ...}: {
  time.timeZone =
    if config.marleyos.isServer
    then "UTC"
    else "America/Los_Angeles";

  i18n = {
    defaultLocale = "en_US.UTF-8";

    extraLocaleSettings = {
      LC_MESSAGES = "en_US.UTF-8";
      LC_TIME = "de_DE.UTF-8";
    };
  };
}