diff --git a/travis/Tests/HellowWorldTest.php b/travis/Tests/HellowWorldTest.php
index 3e81c7e36..ab0a174b6 100644
--- a/travis/Tests/HellowWorldTest.php
+++ b/travis/Tests/HellowWorldTest.php
@@ -1,5 +1,7 @@
 <?php
 
+require_once('HelloWorld.php');
+
 class HelloWorldTest extends PHPUnit_Framework_TestCase
 {
     /**