diff --git a/nixos/modules/hardware/onlykey/onlykey.udev b/nixos/modules/hardware/onlykey/onlykey.udev
index 61e3ee4e8828..9c8873aafc9e 100644
--- a/nixos/modules/hardware/onlykey/onlykey.udev
+++ b/nixos/modules/hardware/onlykey/onlykey.udev
@@ -14,5 +14,5 @@ KERNEL=="ttyACM*", ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="60fc", MODE:="066
 #
 ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789B]?", ENV{ID_MM_DEVICE_IGNORE}="1"
 ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789A]?", ENV{MTP_NO_PROBE}="1"
-SUBSYSTEMS=="usb", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789ABCD]?", GROUP+="plugdev"
-KERNEL=="ttyACM*", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789B]?", GROUP+="plugdev"
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789ABCD]?", GROUP="plugdev"
+KERNEL=="ttyACM*", ATTRS{idVendor}=="16c0", ATTRS{idProduct}=="04[789B]?", GROUP="plugdev"