diff --git a/modules/pypimirror/templates/run-mirror.sh.erb b/modules/pypimirror/templates/run-mirror.sh.erb
index a54f349a8a..d19aa03889 100644
--- a/modules/pypimirror/templates/run-mirror.sh.erb
+++ b/modules/pypimirror/templates/run-mirror.sh.erb
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e
 # This file is managed by puppet.
 # https://github.com/openstack-infra/config