diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 79dd1ae195e5..da7e334b0407 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -653,7 +653,6 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) },
 	{ USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) },
 	{ USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) },
-	{ USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 94d86c3febcb..bbc159a1df45 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -500,13 +500,6 @@
 #define CONTEC_VID		0x06CE	/* Vendor ID */
 #define CONTEC_COM1USBH_PID	0x8311	/* COM-1(USB)H */
 
-/*
- * Contec products (http://www.contec.com)
- * Submitted by Daniel Sangorrin
- */
-#define CONTEC_VID		0x06CE	/* Vendor ID */
-#define CONTEC_COM1USBH_PID	0x8311	/* COM-1(USB)H */
-
 /*
  * Definitions for B&B Electronics products.
  */