diff --git a/deepin-desktop-base.spec b/deepin-desktop-base.spec
index 198b790..8a9c990 100644
--- a/deepin-desktop-base.spec
+++ b/deepin-desktop-base.spec
@@ -42,7 +42,11 @@ sed -i 's|/usr/lib|%{_datadir}|' Makefile
 sed -i 's|Type=.*|Type=Fedora|; /Type\[/d' files/desktop-version.in
 
 %build
-%make_build
+# don't rely on upstream Makefile build since it depends on buildarch
+VERSION=20
+RELEASE=
+sed -e "s|@@VERSION@@|$VERSION|g" -e "s|@@RELEASE@@|$RELEASE|g" files/lsb-release.in > files/lsb-release
+sed -e "s|@@VERSION@@|$VERSION|g" -e "s|@@RELEASE@@|$RELEASE|g" files/desktop-version.in > files/desktop-version
 
 %install
 %make_install