diff --git a/test/phpunit/AllTests.php b/test/phpunit/AllTests.php
index ffe7f19e6a0..1ee335ffd54 100644
--- a/test/phpunit/AllTests.php
+++ b/test/phpunit/AllTests.php
@@ -72,7 +72,7 @@ class AllTests
 		$suite->addTestSuite('ImagesLibTest');
 		require_once dirname(__FILE__).'/FunctionsTest.php';
 		$suite->addTestSuite('FunctionsTest');
-        require_once dirname(__FILE__).'/NumberingModulesTest.php';
+        require_once dirname(__FILE__).'/_NumberingModulesTest.php';
         $suite->addTestSuite('NumberingModulesTest');
 		require_once dirname(__FILE__).'/PdfDocTest.php';
 		$suite->addTestSuite('PdfDocTest');