diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index a85946b212d33e2ed71805dbf516b2194f800673..75597337583ee4a56766f6c45943ca834d24aba6 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -661,6 +661,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
 	{ USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
+	{ USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) },
 	{ },					/* Optional parameter entry */
 	{ }					/* Terminating entry */
 };
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index e4305765198d3b7ecb5d99ea8306381b99b4c72c..1b62eff475d275f8d743cefb193ae9f614da6f6a 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -884,6 +884,11 @@
 #define RATOC_VENDOR_ID		0x0584
 #define RATOC_PRODUCT_ID_USB60F	0xb020
 
+/*
+ * DIEBOLD BCS SE923
+ */
+#define DIEBOLD_BCS_SE923_PID	0xfb99
+
 /*
  *   BmRequestType:  1100 0000b
  *   bRequest:       FTDI_E2_READ