diff --git a/modules/@angular/examples/build.sh b/modules/@angular/examples/build.sh
index e49a0b14d3..c4e1e92fda 100755
--- a/modules/@angular/examples/build.sh
+++ b/modules/@angular/examples/build.sh
@@ -1,4 +1,6 @@
-#!/bin/sh
+#!/usr/bin/env bash
+
+set -e -o pipefail
 
 #
 # This script is used to compile and copy the contents for each of