diff --git a/_test/tests/inc/cache_stalecheck.test.php b/_test/tests/inc/cache_stalecheck.test.php
index 6f17fcea7e0d8e2de07e8ffb7dd8ea4cabb849eb..243a221d91d7ae88e70f7b13270b12b5ccb5f04c 100644
--- a/_test/tests/inc/cache_stalecheck.test.php
+++ b/_test/tests/inc/cache_stalecheck.test.php
@@ -1,7 +1,5 @@
 <?php
 
-require_once DOKU_INC . 'inc/parserutils.php';
-
 class cache_stalecheck_test extends DokuWikiTest {
 	function test_staleness() {
 		global $ID;