diff --git a/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c b/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
index 5b4f109..846d13b 100644
--- a/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
+++ b/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
@@ -1722,6 +1722,9 @@ static unsigned int mtk_hnat_nf_post_routing(
 		if (fn && !mtk_hnat_accel_type(skb))
 			break;
 
+		if (skb->fast_forwarded == 1)
+			break;
+
 		if (fn && fn(skb, arp_dev, &hw_path))
 			break;
 
