diff --git a/packages/mac/mac.sh b/packages/mac/mac.sh
index 526efa88a..ce2783ddb 100644
--- a/packages/mac/mac.sh
+++ b/packages/mac/mac.sh
@@ -39,7 +39,9 @@ sed -e $replace < ${base}/Info.plist.in > ./Info.plist
     -r ${base}/Resources \
     -i ./Info.plist || exit 1
 
-cd $base
+cd ..
 /usr/bin/hdiutil create -volname "Heimdal-${version}" -srcfolder ${imgdir} "heimdal-${version}.dmg" || exit 1
 
+rm -rf ${destdir} ${builddir} ${imgdir} || exit 1
+
 exit 0