diff --git a/net/core/dev.c b/net/core/dev.c
index a3d13f5e2bfc..8a0da95ff4cc 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3421,7 +3421,7 @@ static void qdisc_pkt_len_init(struct sk_buff *skb)
 	/* To get more precise estimation of bytes sent on wire,
 	 * we add to pkt_len the headers size of all segments
 	 */
-	if (shinfo->gso_size)  {
+	if (shinfo->gso_size && skb_transport_header_was_set(skb)) {
 		unsigned int hdr_len;
 		u16 gso_segs = shinfo->gso_segs;