diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h
index 8c1f130..39ae4ca 100644
--- a/fs/nfs/netns.h
+++ b/fs/nfs/netns.h
@@ -6,6 +6,7 @@
 
 struct nfs_net {
 	struct cache_detail *nfs_dns_resolve;
+	struct rpc_pipe *bl_device_pipe;
 };
 
 extern int nfs_net_id;