diff --git a/netflow/iptables.sh b/netflow/iptables.sh
index bba282e..0adc6dd 100644
--- a/netflow/iptables.sh
+++ b/netflow/iptables.sh
@@ -38,13 +38,13 @@ __main() {
 	for cmd in iptables ip6tables; do
 		$cmd -t mangle -N "$_chain" 2>/dev/null || true
 
-		if ! $cmd -t mangle -C OUTPUT -m mark ! --mark 0x0 -j "$_chain" 2>/dev/null; then
-			$cmd -t mangle -A OUTPUT -m mark ! --mark 0x0 -j "$_chain"
-		fi
+		# if ! $cmd -t mangle -C OUTPUT -m mark ! --mark 0x0 -j "$_chain" 2>/dev/null; then
+		# 	$cmd -t mangle -A OUTPUT -m mark ! --mark 0x0 -j "$_chain"
+		# fi
 
-		if ! $cmd -t mangle -C FORWARD -m mark ! --mark 0x0 -j "$_chain" 2>/dev/null; then
-			$cmd -t mangle -A FORWARD -m mark ! --mark 0x0 -j "$_chain"
-		fi
+		# if ! $cmd -t mangle -C FORWARD -m mark ! --mark 0x0 -j "$_chain" 2>/dev/null; then
+		# 	$cmd -t mangle -A FORWARD -m mark ! --mark 0x0 -j "$_chain"
+		# fi
 
 		if ! $cmd -t mangle -C "$_chain" -j RETURN 2>/dev/null; then
 			$cmd -t mangle -A "$_chain" -j RETURN