diff --git a/htdocs/cron/list.php b/htdocs/cron/list.php
index cc3b8e879eddd..eb326673d2531 100644
--- a/htdocs/cron/list.php
+++ b/htdocs/cron/list.php
@@ -355,7 +355,7 @@
print_barre_liste($pagetitle, $page, $_SERVER["PHP_SELF"], $param, $sortfield, $sortorder, $massactionbutton, $num, $nbtotalofrecords, 'title_setup', 0, $newcardbutton, '', $limit);
-print $langs->trans('CronInfo').'
';
+print ''.$langs->trans('CronInfo').'
';
$text =$langs->trans("HoursOnThisPageAreOnServerTZ").' '.$stringcurrentdate.'
';
if (! empty($conf->global->CRON_WARNING_DELAY_HOURS)) $text.=$langs->trans("WarningCronDelayed", $conf->global->CRON_WARNING_DELAY_HOURS);