diff --git a/machines/storage01/_configuration.nix b/machines/storage01/_configuration.nix
index 241c17b..5e758f0 100644
--- a/machines/storage01/_configuration.nix
+++ b/machines/storage01/_configuration.nix
@@ -5,95 +5,9 @@
 { config, pkgs, ... }:
 
 {
-  # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
   networking.hostName = "storage01";
   networking.domain = "par01.infra.dgnum.eu";
   networking.hostId = "d4e7c369";
-  # Pick only one of the below networking options.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-  # networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
 
-  # Set your time zone.
-  time.timeZone = "Europe/Paris";
-
-  # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-
-  # Select internationalisation properties.
-  # i18n.defaultLocale = "en_US.UTF-8";
-  console = {
-    #   font = "Lat2-Terminus16";
-    keyMap = "fr";
-    #   useXkbConfig = true; # use xkbOptions in tty.
-  };
-
-  # Configure keymap in X11
-  services.xserver.layout = "fr";
-  # services.xserver.xkbOptions = "eurosign:e,caps:escape";
-
-  # Enable CUPS to print documents.
-  # services.printing.enable = true;
-
-  # Enable sound.
-  # sound.enable = true;
-  # hardware.pulseaudio.enable = true;
-
-  # Enable touchpad support (enabled default in most desktopManager).
-  # services.xserver.libinput.enable = true;
-
-  # Define a user account. Don't forget to set a password with ‘passwd’.
-  # users.users.alice = {
-  #   isNormalUser = true;
-  #   extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
-  #   packages = with pkgs; [
-  #     firefox
-  #     tree
-  #   ];
-  # };
-
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
-  environment.systemPackages = with pkgs; [
-    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
-    wget
-    kitty.terminfo
-  ];
-
-  # Some programs need SUID wrappers, can be configured further or are
-  # started in user sessions.
-  # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
-
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
-  # services.openssh.enable = true;
-  # users.users.root.openssh.authorizedKeys.keyFiles = [ ./rootKeys ];
-
-  # Open ports in the firewall.
-  # networking.firewall.allowedTCPPorts = [ ... ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether.
-  # networking.firewall.enable = false;
-
-  # Copy the NixOS configuration file and link it from the resulting system
-  # (/run/current-system/configuration.nix). This is useful in case you
-  # accidentally delete configuration.nix.
-  # system.copySystemConfiguration = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
   system.stateVersion = "23.05"; # Did you read the comment?
-
 }
diff --git a/machines/web-01/_configuration.nix b/machines/web-01/_configuration.nix
index 598a841..4bf5139 100644
--- a/machines/web-01/_configuration.nix
+++ b/machines/web-01/_configuration.nix
@@ -9,16 +9,11 @@
     [
       ./networking.nix
       ./plausible.nix
+      # ./wordpress
     ];
 
-  # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
   networking.hostName = name;
 
-  time.timeZone = "Europe/Paris";
-
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
   # on your system were taken. It‘s perfectly fine and recommended to leave
diff --git a/modules/default.nix b/modules/default.nix
index e57a4b2..cb1a24b 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -38,6 +38,7 @@
     "dgn-access-control"
     "dgn-acme"
     "dgn-console"
+    "dgn-hardware"
     "dgn-secrets"
     "dgn-ssh"
   ]) ++ [
diff --git a/modules/dgn-hardware.nix b/modules/dgn-hardware.nix
new file mode 100644
index 0000000..4324604
--- /dev/null
+++ b/modules/dgn-hardware.nix
@@ -0,0 +1,29 @@
+{ config, lib, ... }:
+
+let
+  inherit (lib)
+    mkEnableOption
+    mkIf
+    mkMerge;
+
+  cfg = config.dgn-ssh;
+in
+
+{
+  options.dgn-hardware = {
+    enable = mkEnableOption "default hardware configuration." // { default = true; };
+
+    useSystemd = mkEnableOption "sytemd boot and configuration." // { default = true; };
+  };
+
+  config = mkIf cfg.enable (mkMerge [
+    { hardware.enableRedistributableFirmware = true; }
+
+    (mkIf cfg.useSystemd {
+      boot.loader = {
+        systemd-boot.enable = true;
+        efi.canTouchEfiVariables = true;
+      };
+    })
+  ]);
+}