diff --git a/init.d/openwrt/functions b/init.d/openwrt/functions
index c6c6fad..dc8cf39 100644
--- a/init.d/openwrt/functions
+++ b/init.d/openwrt/functions
@@ -241,6 +241,7 @@ fw_tpws4()
     
     # allow localnet route only to special tpws IP
     iptables -N input_rule_zapret 2>/dev/null
+    iptables -F input_rule_zapret
     ipt input_rule_zapret -d 127.0.0.0/8 -j DROP
     ipt input_rule_zapret -d $TPWS_LOCALHOST4 -j RETURN