diff --git a/flake.nix b/flake.nix
index deada75..570e38e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,7 +22,7 @@
           ./system/desktop.nix
           ./system/hardware/nova.nix
           ./system/gnome.nix
-          # ./system/cosmic.nix
+          ./system/ergodox.nix
           ./system/steam.nix
           ./system/btrbk.nix
           ./system/yubikey.nix
diff --git a/system/ergodox.nix b/system/ergodox.nix
new file mode 100644
index 0000000..bd4e09d
--- /dev/null
+++ b/system/ergodox.nix
@@ -0,0 +1,9 @@
+{ config, pkgs, ... }:
+
+{
+  services.udev = {
+    extraRules = ''
+      KERNEL=="hidraw*", SUBSYSTEM=="hidraw", MODE="0660", GROUP="wheel"
+    '';
+  };
+}