diff --git a/include/template/dashboard.php b/include/template/dashboard.php
index de640f5b7..dedd70f23 100644
--- a/include/template/dashboard.php
+++ b/include/template/dashboard.php
@@ -20,7 +20,7 @@ $a_todo=Todo_List::to_object($cn,$array);
 
 echo HtmlInput::button('add',_('Ajout'),'onClick="add_todo()"','smallbutton');
   echo '<table id="table_todo" class="sortable" width="100%">';
-  echo '<tr><th class=" sorttable_sorted_reverse" id="todo_list_date">Date <span id="sorttable_sortrevind">&nbsp;&blacktriangle;</span></th><th>Titre</th><th></th>';
+  echo '<tr><th class=" sorttable_sorted_reverse" id="todo_list_date">Date <span id="sorttable_sortrevind"><img src="image/down.gif"></span></th><th>Titre</th><th></th>';
 if ( ! empty ($array) )  {
   $nb=0;
   $today=date('d.m.Y');