diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 0fdda4d8b75d..cdd0bc79383a 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1296,7 +1296,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 	if (((length > mtu) ||
 	     (skb && skb_is_gso(skb))) &&
 	    (sk->sk_protocol == IPPROTO_UDP) &&
-	    (rt->dst.dev->features & NETIF_F_UFO) &&
+	    (rt->dst.dev->features & NETIF_F_UFO) && !rt->dst.header_len &&
 	    (sk->sk_type == SOCK_DGRAM)) {
 		err = ip6_ufo_append_data(sk, getfrag, from, length,
 					  hh_len, fragheaderlen, exthdrlen,