diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 561d4dc7583640cb28cb4fbbaf7a285ad4035da4..3029cad63a013b5301c9f026b9771e156f229816 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -147,7 +147,7 @@ struct netlink_callback
 	int		(*dump)(struct sk_buff * skb, struct netlink_callback *cb);
 	int		(*done)(struct netlink_callback *cb);
 	int		family;
-	long		args[4];
+	long		args[5];
 };
 
 struct netlink_notify