diff --git a/package/network/config/ipip/Makefile b/package/network/config/ipip/Makefile
index 9bdb13c6bc..252534f198 100644
--- a/package/network/config/ipip/Makefile
+++ b/package/network/config/ipip/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ipip
 PKG_VERSION:=1
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 PKG_LICENSE:=GPL-2.0
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/network/config/ipip/files/ipip.sh b/package/network/config/ipip/files/ipip.sh
index f1c94d6eed..15b1c978e3 100755
--- a/package/network/config/ipip/files/ipip.sh
+++ b/package/network/config/ipip/files/ipip.sh
@@ -47,8 +47,6 @@ proto_ipip_setup() {
 		fi
 	}
 
-	[ -z "$zone" ] && zone="wan"
-
 	proto_init_update "ipip-$cfg" 1
 
 	proto_add_tunnel