diff --git a/flake.nix b/flake.nix
index c56e166..010b11b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -62,9 +62,23 @@
     overlay-vaapiIntel = final: prev: {
       vaapiIntel = prev.vaapiIntel.override { enableHybridCodec = true; };
     };
+    overlay-nitrokey-udev-update = final: prev: {
+      nitrokey-udev-rules = prev.nitrokey-udev-rules.overrideAttrs(old: {
+        version = "1.1.0";
+        src = prev.fetchFromGitHub {
+          owner = "Nitrokey";
+          repo = "nitrokey-udev-rules";
+          rev = "v1.1.0";
+          hash = "sha256-LKpd6O9suAc2+FFgpuyTClEgL/JiZiokH3DV8P3C7Aw=";
+        };
+        dontBuild = true;
+        doCheck = false;
+      });
+    };
     my-overlays = [
       overlay-stable
       overlay-vaapiIntel
+      overlay-nitrokey-udev-update
     ];
     inherit (inputs.nix-cfg-extra.lib) extra-data;
     inherit (inputs.nix-cfg-extra.lib) extra-host-modules;
diff --git a/hosts/laptop/configuration.nix b/hosts/laptop/configuration.nix
index 23821d7..9bc5ef3 100644
--- a/hosts/laptop/configuration.nix
+++ b/hosts/laptop/configuration.nix
@@ -328,8 +328,13 @@ in
     # };
   };
 
-  # OnlyKey
+  # Hardware keys
   hardware.onlykey.enable = true;
+  hardware.nitrokey.enable = true;
+  services.pcscd = {
+    enable = true;
+    plugins = [ pkgs.ccid ];
+  };
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget