diff --git a/package/ar7-atm/Makefile b/package/ar7-atm/Makefile
index b9cba9ee7f..88eb08449b 100644
--- a/package/ar7-atm/Makefile
+++ b/package/ar7-atm/Makefile
@@ -13,9 +13,9 @@ PKG_NAME:=sangam_atm
 PKG_VERSION:=07.02.01.00
 PKG_RELEASE:=1
 
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_RELEASE).tar.bz2
 PKG_SOURCE_URL:=http://downloads.openwrt.org/sources
-PKG_MD5SUM:=dc4d5c36532503a2f234f3303a0bf563
+PKG_MD5SUM:=240558504afe41aeb472301d2e3fa052
 
 include $(INCLUDE_DIR)/package.mk