diff --git a/target/linux/mediatek/base-files/etc/hotplug.d/iface/98-mtk-vpn b/target/linux/mediatek/base-files/etc/hotplug.d/iface/98-mtk-vpn
index d169567..75812b2 100644
--- a/target/linux/mediatek/base-files/etc/hotplug.d/iface/98-mtk-vpn
+++ b/target/linux/mediatek/base-files/etc/hotplug.d/iface/98-mtk-vpn
@@ -2,7 +2,7 @@
 
 proto=`uci -q get network.$INTERFACE.proto`
 
-if [ "$proto" = l2tp ] || [ "$proto" = pptp ]; then
+if [ "$proto" = pptp ]; then
 	if [ "$ACTION" = ifup ]; then
 		echo 0 > /sys/kernel/debug/hnat/hook_toggle
 	elif [ "$ACTION" = ifdown ]; then