diff --git a/include/logging.php b/include/logging.php
index 0a4a077bf9390048590ffebe27c050f1ce04101a..ceb3c11ad054a5b554523ffa092cc2cd82ae29c5 100644
--- a/include/logging.php
+++ b/include/logging.php
@@ -30,7 +30,6 @@ if(isset($PERFORMANCE_CONFIG) && isset($PERFORMANCE_CONFIG['LOG4PHP_DEBUG']) &&
 // END
 
 define('LOG4PHP_DEFAULT_INIT_OVERRIDE', true);
-define('LOG4PHP_DIR', 'libraries/log4php.debug');
 require_once(LOG4PHP_DIR.'/Logger.php');
 Logger::configure('log4php.properties');