diff --git a/nix/alex-desktop.nix b/nix/alex-desktop.nix
index 2a69ee1..55dcfdc 100644
--- a/nix/alex-desktop.nix
+++ b/nix/alex-desktop.nix
@@ -50,14 +50,8 @@
     alsa.enable = true;
     alsa.support32Bit = true;
     pulse.enable = true;
-    # use the example session manager (no others are packaged yet so this is enabled by default,
-    # no need to redefine it in your config for now)
-    #media-session.enable = true;
   };
 
-  # Enable touchpad support (enabled default in most desktopManager).
-  # services.xserver.libinput.enable = true;
-
   users.users.alex = {
     isNormalUser = true;
     description = "alex";
@@ -76,6 +70,10 @@
   home-manager.backupFileExtension = "backup";
 
   programs.firefox.enable = true;
+  services.fwupd.enable = true;
+  hardware.enableAllFirmware = true;
+  hardware.firmware = with pkgs; [ linux-firmware ];
+  
   nixpkgs.config.allowUnfree = true;
   environment.systemPackages = with pkgs; [
     vim
diff --git a/nix/modules/k3s.nix b/nix/modules/k3s.nix
index f3e98f6..8308fcf 100644
--- a/nix/modules/k3s.nix
+++ b/nix/modules/k3s.nix
@@ -7,6 +7,7 @@
   services.k3s.extraFlags = toString [
     # "--debug" # Optionally add additional args to k3s
     "--disable=traefik"
+    "--bind-address 100.122.128.107"
     "--tls-san 100.122.128.107"
   ];
   networking.firewall.allowedTCPPorts = [