diff --git a/netmngr/Makefile b/netmngr/Makefile
index be53ae9d7..3baa9caaa 100644
--- a/netmngr/Makefile
+++ b/netmngr/Makefile
@@ -5,13 +5,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=netmngr
-PKG_VERSION:=1.1.3
+PKG_VERSION:=1.1.4
 
 LOCAL_DEV:=0
 ifneq ($(LOCAL_DEV),1)
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://dev.iopsys.eu/network/netmngr.git
-PKG_SOURCE_VERSION:=f9a0e9490743c55bf7c6df02495b4dbba8c66aeb
+PKG_SOURCE_VERSION:=34b7163a759038edbbc0304be36abad05b9bc9b4
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_HASH:=skip
 endif
@@ -74,7 +74,6 @@ endif
 define Package/netmngr/install
 	$(BBFDM_REGISTER_SERVICES) ./bbfdm_service.json $(1) $(PKG_NAME)
 	$(BBFDM_INSTALL_MS_DM) $(PKG_BUILD_DIR)/src/libnetmngr.so $(1) $(PKG_NAME)
-	$(BBFDM_INSTALL_CORE_PLUGIN) $(PKG_BUILD_DIR)/src/libinterface_stack.so $(1)
 endef
 
 ifeq ($(LOCAL_DEV),1)
diff --git a/netmngr/bbfdm_service.json b/netmngr/bbfdm_service.json
index 100fd8d5a..47c24f356 100644
--- a/netmngr/bbfdm_service.json
+++ b/netmngr/bbfdm_service.json
@@ -27,6 +27,10 @@
       {
         "parent_dm": "Device.",
         "object": "IPv6rd"
+      },
+      {
+        "parent_dm": "Device.",
+        "object": "InterfaceStack"
       }
     ],
     "config": {