diff --git a/installer/installbuilder/createbundledmg.xml b/installer/installbuilder/createbundledmg.xml
index 5532cf1f2..093a1d31f 100644
--- a/installer/installbuilder/createbundledmg.xml
+++ b/installer/installbuilder/createbundledmg.xml
@@ -71,7 +71,8 @@
hdiutil
attach -readwrite -noverify -noautoopen "${tempDmgFile}"
-
+
+
hdiutil
detach "/Volumes/${project.fullName}"