diff --git a/_test/bootstrap.php b/_test/bootstrap.php
index 4cb6420bd390f6fa9572314ca96409877aed68e3..c3eba048ab5145a99cfb08507d7f9724a9806583 100644
--- a/_test/bootstrap.php
+++ b/_test/bootstrap.php
@@ -16,7 +16,7 @@ define('SIMPLE_TEST', true);
 
 // basic behaviours
 define('DOKU_E_LEVEL',E_ALL);
-error_reporting(E_ALL);
+error_reporting(DOKU_E_LEVEL);
 set_time_limit(0);
 ini_set('memory_limit','2048M');