diff --git a/kfet/templates/kfet/history.html b/kfet/templates/kfet/history.html
index 204e0d57..94bba48c 100644
--- a/kfet/templates/kfet/history.html
+++ b/kfet/templates/kfet/history.html
@@ -28,6 +28,9 @@
       <li><b>Comptes</b> {{ filter_form.accounts }}</li>
     </ul>
   </div>
+  <div class="buttons">
+    <button class="btn btn-primary" id="btn-fetch">Valider</button>
+  </div>
 </aside>
 
 {% endblock %}
@@ -71,7 +74,7 @@ $(document).ready(function() {
             data['accounts'] = accounts;
 
         khistory.fetch(data).done(function () {
-            var nb_opes = khistory.$container.find('.ope:not(.canceled)').length;
+            var nb_opes = khistory.$container.find('.entry:not(.canceled)').length;
             $('#nb_opes').text(nb_opes);
         });
     }
@@ -106,7 +109,7 @@ $(document).ready(function() {
         countSelected: "# sur %"
     });
 
-    $("input").on('dp.change change', function() {
+    $("#btn-fetch").on('click', function() {
         khistory.reset();
         getHistory();
     });