diff --git a/net/core/dev.c b/net/core/dev.c
index 452db70..723a406 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1597,6 +1597,7 @@
 		kfree_skb(skb);
 		return NET_RX_DROP;
 	}
+	skb->skb_iif = 0;
 	skb_set_dev(skb, dev);
 	skb->tstamp.tv64 = 0;
 	skb->pkt_type = PACKET_HOST;