PKG_SOURCE:=$(PKG_NAME)_gruen.4g__$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=http://downloads.openwrt.org/sources/
-PKG_MD5SUM:=a3e4f24155aa3ba5aa502bc63fdaa6ad
+PKG_HASH:=466eca9cdad2c15e957fb9ce7d0b6927ecd17d85c4cc2dff37e97a3e6b209c67
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)