diff --git a/init.d/macos/functions b/init.d/macos/functions
index bca60a9..01f5bfd 100644
--- a/init.d/macos/functions
+++ b/init.d/macos/functions
@@ -395,7 +395,7 @@ zapret_do_firewall()
 {
 	# $1 - 1 - add, 0 - del
 
-	case "${MODE}" in
+	case "${MODE_OVERRIDE:-$MODE}" in
 		tpws|filter|custom)
 			if [ "$1" = "1" ] ; then
 				pf_anchor_root || return 1
@@ -438,7 +438,7 @@ zapret_do_daemons()
 
 	local opt
 
-	case "${MODE}" in
+	case "${MODE_OVERRIDE:-$MODE}" in
 		tpws)
 			[ "$1" = "1" ] && [ "$DISABLE_IPV4" = "1" ] && [ "$DISABLE_IPV6" = "1" ] && {
 				echo "both ipv4 and ipv6 are disabled. nothing to do"
diff --git a/init.d/openwrt/functions b/init.d/openwrt/functions
index 2108ffa..89fa44c 100644
--- a/init.d/openwrt/functions
+++ b/init.d/openwrt/functions
@@ -457,7 +457,7 @@ zapret_apply_firewall()
 	# always create ipsets. ip_exclude ipset is required
 	create_ipset no-update
 
-	case "${MODE}" in
+	case "${MODE_OVERRIDE:-$MODE}" in
 		tpws)
 			if [ ! "$MODE_HTTP" = "1" ] && [ ! "$MODE_HTTPS" = "1" ]; then
 				echo both http and https are disabled. not applying redirection.
diff --git a/init.d/openwrt/zapret b/init.d/openwrt/zapret
index 232ee59..75494cd 100755
--- a/init.d/openwrt/zapret
+++ b/init.d/openwrt/zapret
@@ -107,7 +107,7 @@ tpws_apply_socks_binds()
 start_service() {
 	local opt qn qns qn6 qns6
 
-	case "${MODE}" in
+	case "${MODE_OVERRIDE:-$MODE}" in
 		tpws)
 			opt="--port=$TPPORT $TPWS_OPT"
 			filter_apply_hostlist_target opt
diff --git a/init.d/sysv/functions b/init.d/sysv/functions
index 0890d5b..85f79db 100644
--- a/init.d/sysv/functions
+++ b/init.d/sysv/functions
@@ -630,7 +630,7 @@ zapret_do_firewall()
 	# always create ipsets. ip_exclude ipset is required
 	[ "$1" != "1" ] || create_ipset no-update
 
-	case "${MODE}" in
+	case "${MODE_OVERRIDE:-$MODE}" in
 		tpws)
 			if [ ! "$MODE_HTTP" = "1" ] && [ ! "$MODE_HTTPS" = "1" ]; then
 				echo both http and https are disabled. not applying redirection.
@@ -708,7 +708,7 @@ zapret_do_daemons()
 
 	local opt qn qns qn6 qns6
 
-	case "${MODE}" in
+	case "${MODE_OVERRIDE:-$MODE}" in
 		tpws)
 			opt="--port=$TPPORT $TPWS_OPT"
 			filter_apply_hostlist_target opt