diff --git a/mcastmngr/Makefile b/mcastmngr/Makefile
index a0299a72c..37a46630f 100644
--- a/mcastmngr/Makefile
+++ b/mcastmngr/Makefile
@@ -6,7 +6,7 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=mcastmngr
-PKG_VERSION:=1.0.1
+PKG_VERSION:=1.0.2
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
 
diff --git a/mcastmngr/files/etc/uci-defaults/61-mcast_config_generate b/mcastmngr/files/etc/uci-defaults/61-mcast_config_generate
index 486e53539..8c850b28a 100644
--- a/mcastmngr/files/etc/uci-defaults/61-mcast_config_generate
+++ b/mcastmngr/files/etc/uci-defaults/61-mcast_config_generate
@@ -22,7 +22,7 @@ generate_igmp_global_params(){
 
 generate_mcast_config(){
 
-	up_itf="$(uci -q get network.wan.ifname)"
+	up_itf="$(uci -q get network.wan.device)"
 
 	uci add mcast proxy
 	uci rename mcast.@proxy[-1]="igmp_proxy_1"