diff --git a/run.sh b/run.sh
index b0fe32e..a62f4b6 100644
--- a/run.sh
+++ b/run.sh
@@ -24,6 +24,12 @@ sleep 10
     for LANGUAGE in ${LANGUAGE}; do
         cd /wsus/wsusoffline/sh && ./download-updates.bash ${OFFICE} ${LANGUAGE}
     done
+  if [[ $ISO == y* ]]; then
+	mkdir -p /wsus/wsusoffline/client/iso
+	echo "Creating ISO..."
+      	genisoimage -iso-level 4 -J -joliet-long -rational-rock -allow-limited-size -quiet -o /wsus/wsusoffline/client/iso/wsus.iso -m '@*' -m '.*' -m 'iso' /wsus/wsusoffline/client
+	echo "Done"
+  fi    
   done
   echo "Sleeping for $SLEEP before next download."
   sleep "$SLEEP"