diff --git a/htdocs/lib/functions.inc.php b/htdocs/lib/functions.inc.php
index 3e4e1baf692..f2b6ed2092e 100644
--- a/htdocs/lib/functions.inc.php
+++ b/htdocs/lib/functions.inc.php
@@ -30,7 +30,7 @@ Function dolibarr_syslog($message)
 {
   define_syslog_variables();
 
-  openlog("dolibarr", LOG_PID | LOG_PERROR, LOG_LOCAL0);
+  openlog("dolibarr", LOG_PID | LOG_PERROR, LOG_USER);	# LOG_USER au lieu de LOG_LOCAL0 car non accepté par tous les PHP
   
   syslog(LOG_WARNING, $message);