diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index def6c42..8d13a8b 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -104,6 +104,9 @@
 {
 	struct net_device *dev = (struct net_device *)ptr;
 
+	if (dev->nd_net != &init_net)
+		return NOTIFY_DONE;
+
 	/* Reject non AX.25 devices */
 	if (dev->type != ARPHRD_AX25)
 		return NOTIFY_DONE;