diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 218a3b6..70962f3 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -339,7 +339,7 @@
 	 */
 
 	proto = vhdr->h_vlan_encapsulated_proto;
-	if (ntohs(proto) >= 1536) {
+	if (ntohs(proto) >= ETH_P_802_3_MIN) {
 		skb->protocol = proto;
 		return;
 	}