diff --git a/target/linux/uml/Makefile b/target/linux/uml/Makefile
index be27179151e0ae830f8bab3d9065520ccbcf155b..430450ca0b03cf42fc302bd24b4dcfc1f42988db 100644
--- a/target/linux/uml/Makefile
+++ b/target/linux/uml/Makefile
@@ -18,6 +18,7 @@ ARCH:=$(shell uname -m | sed \
 	-e 's/sh[234]/sh/' \
 	-e 's/armeb/arm/' \
 )
+ARCH_PACKAGES:=uml
 BOARD:=uml
 BOARDNAME:=User Mode Linux
 FEATURES:=ext4 audio
diff --git a/tools/make-ext4fs/Makefile b/tools/make-ext4fs/Makefile
index ba988290879ced9709e6337b892a12329727c3ee..23989c047a6281d5f1d66ec687db54d14702edb0 100644
--- a/tools/make-ext4fs/Makefile
+++ b/tools/make-ext4fs/Makefile
@@ -1,5 +1,6 @@
 #
 # Copyright (C) 2015 OpenWrt.org
+# Copyright (C) 2016 LEDE project
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -7,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=make-ext4fs
-PKG_VERSION:=2015-12-02
+PKG_VERSION:=2016-04-25
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://git.openwrt.org/project/make_ext4fs.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=bd53eaafbc2a89a57b8adda38f53098a431fa8f4
+PKG_SOURCE_VERSION:=bf98b86a5df5fcfb658d77fd5e0897ca87a35e8e
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_MIRROR_MD5SUM:=742ed45a833c81de5732a3adb827cde5
+PKG_MIRROR_MD5SUM:=2c4161638d4ff3343e250321126d29e6
 PKG_CAT:=zcat
 
 HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/$(PKG_NAME)-$(PKG_VERSION)