{
  time.timeZone = "Europe/Paris";

  i18n = {
    defaultLocale = "en_US.UTF-8";
    supportedLocales = [
      "en_US.UTF-8/UTF-8"
      "fr_FR.UTF-8/UTF-8"
      "zh_TW.UTF-8/UTF-8"
    ];
    extraLocaleSettings = {
      # LC_CTYPE = "en_US.UTF-8";
      # LC_NUMERIC = "en_US.UTF-8";
      LC_TIME = "fr_FR.UTF-8";
      # LC_COLLATE = "en_US.UTF-8";
      LC_MONETARY = "fr_FR.UTF-8";
      # LC_MESSAGES = "en_US.UTF-8";
      # LC_PAPER = "en_US.UTF-8";
      # LC_NAME = "en_US.UTF-8";
      LC_ADDRESS = "fr_FR.UTF-8";
      # LC_TELEPHONE = "en_US.UTF-8";
      # LC_MEASUREMENT = "en_US.UTF-8";
      # LC_IDENTIFICATION = "en_US.UTF-8";
      # LC_ALL=
    };
  };

  # Wireless Regulatory Domain
  # https://community.frame.work/t/framework-nixos-linux-users-self-help/31426/77
  hardware.wirelessRegulatoryDatabase = true;
  boot.extraModprobeConfig = ''
    options cfg80211 ieee80211_regdom="FR"
  '';
}