diff --git a/printer_data/config/nitehawk-36.cfg b/printer_data/config/nitehawk-36.cfg
index 42b9369..495dd06 100644
--- a/printer_data/config/nitehawk-36.cfg
+++ b/printer_data/config/nitehawk-36.cfg
@@ -17,7 +17,7 @@
 [mcu nhk]
 ##  Obtain definition by "ls -l /dev/serial/by-id/" then unplug to verify
 ##--------------------------------------------------------------------
-serial: /dev/serial/by-id/usb-Klipper_rp2040_E012345678900000-if00
+serial: /dev/serial/by-id/usb-Klipper_rp2040_4E363334320D3925-if00
 restart_method: command
 ##--------------------------------------------------------------------