diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 13a3484..8502718 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1604,6 +1604,11 @@
 	struct net_device *dev;
 };
 
+struct netdev_notifier_change_info {
+	struct netdev_notifier_info info; /* must be first */
+	unsigned int flags_changed;
+};
+
 static inline struct net_device *
 netdev_notifier_info_to_dev(const struct netdev_notifier_info *info)
 {