diff --git a/test/PMA_generateCommonUrl_test.php b/test/PMA_generateCommonUrl_test.php
index fdf8486de..3365506a6 100644
--- a/test/PMA_generateCommonUrl_test.php
+++ b/test/PMA_generateCommonUrl_test.php
@@ -11,6 +11,7 @@
  *
  */
 require_once 'PHPUnit/Framework.php';
+require_once './libraries/core.lib.php';
 require_once './libraries/url_generating.lib.php';
 
 class PMA_generate_common_url_test extends PHPUnit_Framework_TestCase