diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index b524c36c1273..02359e81f86e 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -631,7 +631,7 @@ static int fdb_fill_info(struct sk_buff *skb, const struct net_bridge *br,
 	if (nla_put(skb, NDA_CACHEINFO, sizeof(ci), &ci))
 		goto nla_put_failure;
 
-	if (nla_put(skb, NDA_VLAN, sizeof(u16), &fdb->vlan_id))
+	if (fdb->vlan_id && nla_put(skb, NDA_VLAN, sizeof(u16), &fdb->vlan_id))
 		goto nla_put_failure;
 
 	return nlmsg_end(skb, nlh);