diff --git a/zacphone.sh b/zacphone.sh
index d08c91c..9bc7521 100644
--- a/zacphone.sh
+++ b/zacphone.sh
@@ -37,10 +37,10 @@ echo "Status: Installing Zac Phone" >> ${logfile}
 url=$(/usr/bin/curl -s -A "$userAgent" https://www.zultys.com/zac-download/ | grep 'window.location' | sed -e 's/.* window.location="\(.*\)".*/\1/' -e 's/\"//' | /usr/bin/awk '{print $1}'| tail -n 1)
 
 		/usr/bin/curl -L -o /Library/Caches/com.purplecomputing.mdm/Apps/${dmgfile} ${url}
-		cp /Library/Caches/com.purplecomputing.mdm/Apps/${dmgfile} /Library/Caches/com.purplecomputing.mdm/Apps/${dmgfile}
+		cp /Library/Caches/com.purplecomputing.mdm/Apps/${dmgfile} /Library/Caches/com.purplecomputing.mdm/Apps/a${dmgfile}
 		sleep 20
 		/bin/echo "`date`: Mounting installer disk image." >> ${logfile}
-		/usr/bin/hdiutil attach /Library/Caches/com.purplecomputing.mdm/Apps/a${dmgfile} -nobrowse -quiet
+		/usr/bin/hdiutil attach /Library/Caches/com.purplecomputing.mdm/Apps/${dmgfile} -nobrowse -quiet
 		/bin/echo "`date`: Installing..." >> ${logfile}
 		cd "/Volumes/zac_*"
 		ditto -rsrc "zac.app" "/Applications/zac.app"