diff --git a/net/core/filter.c b/net/core/filter.c
index cae56d08a67079bb2fa0335eec6afbd4c91c6ced..65ab4e21c087f6854cd0af2f15571db6db47887f 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -3784,6 +3784,7 @@ static inline int __bpf_skb_change_head(struct sk_buff *skb, u32 head_room,
 		__skb_push(skb, head_room);
 		memset(skb->data, 0, head_room);
 		skb_reset_mac_header(skb);
+		skb_reset_mac_len(skb);
 	}
 
 	return ret;