diff --git a/infra/base-images/base-runner/test_report b/infra/base-images/base-runner/test_report
index 6d97c1046..168a359ed 100755
--- a/infra/base-images/base-runner/test_report
+++ b/infra/base-images/base-runner/test_report
@@ -1,4 +1,4 @@
-#!/bin/bash -eux
+#!/bin/bash -eu
 # Copyright 2016 Google Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");