diff --git a/tabellio/searchform/batch_macros.pt b/tabellio/searchform/batch_macros.pt
index 2f7b213..ca12bca 100644
--- a/tabellio/searchform/batch_macros.pt
+++ b/tabellio/searchform/batch_macros.pt
@@ -161,6 +161,7 @@ template with a tal:define="batch_base_url YOUR_BASE_URL" tales expression.
                  batchlinkparams view/get_batchlinkparams;
                  ">
 <a tal:attributes="href python: 'feed?%s' % batch.pageurl(batchlinkparams,1);">Abonnez-vous au flux de cette recherche</a>
+<span class="note">(une application ou extension dédiée de lecture de fil RSS peut être nécessaire).</span>
 </div>
 
 </body>