diff --git a/htdocs/holiday/define_holiday.php b/htdocs/holiday/define_holiday.php
index 8f0cb2862a7..2d4c7504a30 100644
--- a/htdocs/holiday/define_holiday.php
+++ b/htdocs/holiday/define_holiday.php
@@ -220,6 +220,7 @@ if (!empty($search_name)) {
 	$filters.=natural_search(array('u.firstname','u.lastname'), $search_name);
 }
 if ($search_supervisor > 0) $filters.=natural_search(array('u.fk_user'), $search_supervisor, 2);
+$filters.= ' AND employee = 1';	// Only employee users are visible
 
 $listUsers = $holiday->fetchUsers(false, true, $filters);
 if (is_numeric($listUsers) && $listUsers < 0)
@@ -356,8 +357,10 @@ else
         print '<td>';
         if ($canedit) print '<input type="text"'.($canedit?'':' disabled="disabled"').' class="maxwidthonsmartphone" value="" name="note_holiday['.$users['rowid'].']" size="30"/>';
         print '</td>';
+        
+        // Button modify
         print '<td>';
-        if (! empty($user->rights->holiday->define_holiday))
+        if (! empty($user->rights->holiday->define_holiday))	// Allowed to set the balance of any user
         {
             print '<input type="submit" name="update_cp['.$users['rowid'].']" value="'.dol_escape_htmltag($langs->trans("Update")).'" class="button"/>';
         }