diff --git a/icwmp/Makefile b/icwmp/Makefile
index e722b6b67..d0f720f14 100755
--- a/icwmp/Makefile
+++ b/icwmp/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=icwmp
-PKG_VERSION:=8.2.4-2021-10-13
+PKG_VERSION:=8.2.4-2021-10-14
 PKG_FIXUP:=autoreconf
 PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/icwmp.git
 PKG_SOURCE_PROTO:=git
diff --git a/icwmp/files/etc/hotplug.d/iface/90-icwmp b/icwmp/files/etc/hotplug.d/iface/90-icwmp
index c026bfe23..9c989f27d 100644
--- a/icwmp/files/etc/hotplug.d/iface/90-icwmp
+++ b/icwmp/files/etc/hotplug.d/iface/90-icwmp
@@ -64,8 +64,7 @@ handle_icwmp_restart() {
 	network_get_device curdev $INTERFACE
 	[ -n "$curdev" ] && echo $curdev > $devfile || rm -f $devfile
 
-	local wan_iface=`uci get cwmp.cpe.default_wan_interface`
-	local vendorspecinf=`ubus call network.interface.wan status | jsonfilter -e "@.data.vendorspecinf"`
+	local vendorspecinf=`ubus call network.interface.${defwan} status | jsonfilter -e "@.data.vendorspecinf"`
 	[ -n "$vendorspecinf" ] && {
 		local url=""
 		case $vendorspecinf in