diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 8b25629..a390c9b 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -276,6 +276,7 @@
 #endif
 int		rpc_init_mempool(void);
 void		rpc_destroy_mempool(void);
+extern struct workqueue_struct *rpciod_workqueue;
 
 static inline void rpc_exit(struct rpc_task *task, int status)
 {