diff --git a/src/scripts/backupiso b/src/scripts/backupiso
index ffbc54fc5..111a35030 100644
--- a/src/scripts/backupiso
+++ b/src/scripts/backupiso
@@ -15,8 +15,11 @@ TS=$1
 mkdir -p /var/tmp/backupiso
 cd /var/tmp/backupiso
 
-echo "Fetching ${URL}${ISO}"
-wget --quiet -c ${URL}${ISO}
+if [ ! -e ${ISO} ]
+then
+	echo "Fetching ${URL}${ISO}"
+	wget --quiet -c ${URL}${ISO}
+else
 echo "Fetching ${URL}${ISO}.md5"
 wget --quiet -O ${ISO}.md5 ${URL}${ISO}.md5