diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index 52343654f5df5218929e86bf7bdac64bf2577b9e..241225a37649a21452645fccbd3fc515ea5d5367 100644
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -820,6 +820,7 @@ rndis_unbind(struct usb_configuration *c, struct usb_function *f)
 
 	rndis_deregister(rndis->config);
 	rndis_exit();
+	rndis_string_defs[0].id = 0;
 
 	if (gadget_is_superspeed(c->cdev->gadget))
 		usb_free_descriptors(f->ss_descriptors);