diff --git a/drivers/usb/gadget/dbgp.c b/drivers/usb/gadget/dbgp.c
index 2932b48da0f972f91d81fa2fa7324cc8a329cdc7..795525c324748189f54af0c698ce0f72d2ae7e5f 100644
--- a/drivers/usb/gadget/dbgp.c
+++ b/drivers/usb/gadget/dbgp.c
@@ -312,6 +312,7 @@ static int __init dbgp_bind(struct usb_gadget *gadget)
 
 	dbgp.req->length = DBGP_REQ_EP0_LEN;
 	gadget->ep0->driver_data = gadget;
+	device_desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
 
 #ifdef CONFIG_USB_G_DBGP_SERIAL
 	dbgp.serial = kzalloc(sizeof(struct gserial), GFP_KERNEL);