diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index eb57502..6caeba5 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -44,7 +44,7 @@ int __init br_fdb_init(void)
 	return 0;
 }
 
-void __exit br_fdb_fini(void)
+void __exit_refok br_fdb_fini(void)
 {
 	kmem_cache_destroy(br_fdb_cache);
 }