diff --git a/modules/yubikey/default.nix b/modules/yubikey/default.nix
index d92e6ef..4383c7d 100644
--- a/modules/yubikey/default.nix
+++ b/modules/yubikey/default.nix
@@ -20,6 +20,20 @@ in
     services.udev = {
       packages = with pkgs; [
         yubikey-personalization
+        (pkgs.writeTextFile {
+        name = "wally_udev";
+        text = ''
+            # NXP LPC55 ROM bootloader (unmodified)
+            SUBSYSTEM=="hidraw", ATTRS{idVendor}=="1fc9", ATTRS{idProduct}=="0021", TAG+="uaccess"
+            # NXP LPC55 ROM bootloader (with Solo 2 VID:PID)
+            SUBSYSTEM=="hidraw", ATTRS{idVendor}=="1209", ATTRS{idProduct}=="b000", TAG+="uaccess"
+            # Solo 2
+            SUBSYSTEM=="tty", ATTRS{idVendor}=="1209", ATTRS{idProduct}=="beee", TAG+="uaccess"
+            # Solo 2
+            SUBSYSTEM=="usb", ATTRS{idVendor}=="1209", ATTRS{idProduct}=="beee", TAG+="uaccess"
+        '';
+        destination = "/etc/udev/rules.d/70-solo2.rules";
+        })
       ];
       extraRules = ''
         # Yubikey: create a symlink when key is plugged in, register this in systemd