diff --git a/init.d/openwrt/90-zapret2 b/init.d/openwrt/90-zapret2
index 457e2eb..46e7332 100644
--- a/init.d/openwrt/90-zapret2
+++ b/init.d/openwrt/90-zapret2
@@ -2,19 +2,6 @@
 
 ZAPRET=/etc/init.d/zapret2
 
-check_lan()
-{
-	IS_LAN=
-	[ -n "$OPENWRT_LAN" ] || OPENWRT_LAN=lan
-	for lan in $OPENWRT_LAN; do
-		[ "$INTERFACE" = "$lan" ] && {
-			IS_LAN=1
-			break
-		}
-	done
-}
-
-
 [ -n "$INTERFACE" ] && [ "$ACTION" = ifup -o "$ACTION" = ifdown ] && [ -x "$ZAPRET" ] && "$ZAPRET" enabled && {
 	SCRIPT=$(readlink "$ZAPRET")
 	if [ -n "$SCRIPT" ]; then