diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 42fea29637b32f144cb9d5144cd1c8be8b5d2621..e128f9125f71235c501aab036de455b5ee09e2ae 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -177,6 +177,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_SNIFFER_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) },
+	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) },
 	{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
 	{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SPROG_II) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 02659f5c79e20cad8f84fd1051be13083c54f503..517d01435abb0dda7594fb0451ee487a4069b5bd 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -61,6 +61,7 @@
 #define FTDI_OPENDCC_SNIFFER_PID	0xBFD9
 #define FTDI_OPENDCC_THROTTLE_PID	0xBFDA
 #define FTDI_OPENDCC_GATEWAY_PID	0xBFDB
+#define FTDI_OPENDCC_GBM_PID	0xBFDC
 
 /*
  * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com)