diff --git a/hosts/dingbox/configuration.nix b/hosts/dingbox/configuration.nix
index adfa3be..22ea6e0 100644
--- a/hosts/dingbox/configuration.nix
+++ b/hosts/dingbox/configuration.nix
@@ -27,6 +27,10 @@
 
   environment.sessionVariables.NIXOS_OZONE_WL = "1";
 
+  security.pam.u2f = {
+    enable = true;
+  };
+
   hardware.nvidia.modesetting.enable = true;
 
   networking.hostName = "dingbox"; # Define your hostname.