diff --git a/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/999-3003-mt7622-backport-nf-hw-offload-framework-and-ups.patch b/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/999-3003-mt7622-backport-nf-hw-offload-framework-and-ups.patch
index b52782f..9ccf9ce 100755
--- a/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/999-3003-mt7622-backport-nf-hw-offload-framework-and-ups.patch
+++ b/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/999-3003-mt7622-backport-nf-hw-offload-framework-and-ups.patch
@@ -237,7 +237,7 @@
 index 000000000..66298e223
 --- /dev/null
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
-@@ -0,0 +1,509 @@
+@@ -0,0 +1,510 @@
 +// SPDX-License-Identifier: GPL-2.0-only
 +/* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */
 +
@@ -714,6 +714,7 @@
 +	val = MTK_PPE_GLO_CFG_EN |
 +	      MTK_PPE_GLO_CFG_IP4_L4_CS_DROP |
 +	      MTK_PPE_GLO_CFG_IP4_CS_DROP |
++	      MTK_PPE_GLO_CFG_MCAST_TB_EN |
 +	      MTK_PPE_GLO_CFG_FLOW_DROP_UPDATE;
 +	ppe_w32(ppe, MTK_PPE_GLO_CFG, val);
 +