diff --git a/package/utils/ugps/Makefile b/package/utils/ugps/Makefile
index 1c8ac6fa06a..e30578f3161 100644
--- a/package/utils/ugps/Makefile
+++ b/package/utils/ugps/Makefile
@@ -11,11 +11,11 @@ PKG_NAME:=ugps
 PKG_VERSION:=2015-08-17
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_VERSION).tar.bz2
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_URL:=git://git.openwrt.org/project/ugps.git
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_VERSION:=971e6703eb9bed936cc62cd335105bd2acca14ef
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.bz2
 
 PKG_MAINTAINER:=John Crispin <blogic@openwrt.org>
 PKG_LICENSE:=GPL-2.0+