diff --git a/k3s/files/etc/udev/rules.d/90-zigbee.rules b/k3s/files/etc/udev/rules.d/90-zigbee.rules
index c8b3358..3238383 100644
--- a/k3s/files/etc/udev/rules.d/90-zigbee.rules
+++ b/k3s/files/etc/udev/rules.d/90-zigbee.rules
@@ -1,4 +1,4 @@
-SUBSYSTEM=="usb", \
+SUBSYSTEM=="tty", \
 ACTION=="add", \
 ATTRS{manufacturer}=="Texas Instruments", \
 ATTRS{product}=="TI CC2531 USB CDC", \
diff --git a/k3s/files/etc/udev/rules.d/90-zwave.rules b/k3s/files/etc/udev/rules.d/90-zwave.rules
index 0ced395..a927204 100644
--- a/k3s/files/etc/udev/rules.d/90-zwave.rules
+++ b/k3s/files/etc/udev/rules.d/90-zwave.rules
@@ -1,4 +1,3 @@
-KERNEL=="ttyACM0", \
 SUBSYSTEM=="tty", \
 ACTION=="add", \
 ATTRS{idProduct}=="0200", \