diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 2859cbac3f26..c949c6a82945 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -55,6 +55,11 @@ static int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev,
 	int rc;
 
 	if (!(vlan->flags & VLAN_FLAG_REORDER_HDR)) {
+		unsigned int hlen = READ_ONCE(dev->hard_header_len) +
+				    READ_ONCE(dev->needed_headroom);
+
+		if (skb_cow_head(skb, hlen) < 0)
+			return -ENOMEM;
 		vhdr = skb_push(skb, VLAN_HLEN);
 
 		vlan_tci = vlan->vlan_id;