diff --git a/htdocs/core/modules/modSyslog.class.php b/htdocs/core/modules/modSyslog.class.php
index fca192f5ec0..24f3a8d959f 100644
--- a/htdocs/core/modules/modSyslog.class.php
+++ b/htdocs/core/modules/modSyslog.class.php
@@ -82,7 +82,7 @@ class modSyslog extends DolibarrModules
 
 		// Cronjobs
 		$this->cronjobs = array(
-		    0=>array('label'=>'CompressSyslogs', 'jobtype'=>'method', 'class'=>'core/class/utils.class.php', 'objectname'=>'Utils', 'method'=>'compressSyslogs', 'parameters'=>'', 'comment'=>'Compress and archive log files', 'frequency'=>1, 'unitfrequency'=> 3600 * 24, 'priority'=>50, 'status'=>0, 'test'=>true),
+		    0=>array('label'=>'CompressSyslogs', 'jobtype'=>'method', 'class'=>'core/class/utils.class.php', 'objectname'=>'Utils', 'method'=>'compressSyslogs', 'parameters'=>'', 'comment'=>'Compress and archive log files. Warning, batch must be run with same account than your web server to avoid to get lof files with different owner than required by web server !', 'frequency'=>1, 'unitfrequency'=> 3600 * 24, 'priority'=>50, 'status'=>0, 'test'=>true),
 		);
 	}
 }