diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 6986e75..35cad42 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -615,6 +615,7 @@
 		.name =		"ftdi_sio",
 	},
 	.description =		"FTDI USB Serial Device",
+	.usb_driver = 		&ftdi_driver ,
 	.id_table =		id_table_combined,
 	.num_interrupt_in =	0,
 	.num_bulk_in =		1,