diff --git a/htdocs/holiday/define_holiday.php b/htdocs/holiday/define_holiday.php
index 1b1bd8635d1..721bf87054e 100644
--- a/htdocs/holiday/define_holiday.php
+++ b/htdocs/holiday/define_holiday.php
@@ -121,6 +121,7 @@ elseif($action == 'add_event')
     dol_htmloutput_mesg($message);
 }
 
+$langs->load('users');
 $var=true;
 $i = 0;
 
diff --git a/htdocs/holiday/month_report.php b/htdocs/holiday/month_report.php
index ea87ea6fda0..df9206dfcc5 100644
--- a/htdocs/holiday/month_report.php
+++ b/htdocs/holiday/month_report.php
@@ -106,6 +106,8 @@ if($num == '0') {
 
 } else {
 
+	$langs->load('users');
+
 	while ($holiday = $db->fetch_array($result))
 	{
 		$user = new User($db);
diff --git a/htdocs/holiday/view_log.php b/htdocs/holiday/view_log.php
index 0e77e574513..bdd855c7bad 100644
--- a/htdocs/holiday/view_log.php
+++ b/htdocs/holiday/view_log.php
@@ -39,6 +39,8 @@ if(!$user->rights->holiday->view_log) accessforbidden();
  * View
 */
 
+$langs->load('users');
+
 llxHeader(array(),$langs->trans('CPTitreMenu'));