_: {
  systemd.mounts = [
    {
      type = "tmpfs";
      what = "tmpfs";
      where = "/tmp";
      mountConfig.Options = [
        "huge=within_size"
        "mode=1777"
        "noatime"
        "nodev"
        "nosuid"
        "rw"
        "size=25%"
      ];
    }
  ];
}