diff --git a/user/themes/lecampus/templates/partials/base.html.twig b/user/themes/lecampus/templates/partials/base.html.twig
index 82d7286..c5ab897 100644
--- a/user/themes/lecampus/templates/partials/base.html.twig
+++ b/user/themes/lecampus/templates/partials/base.html.twig
@@ -140,7 +140,7 @@
           <p>Cookies</p>
         </div>
 
-      <iframe class="exclude"
+      <iframe title="opt-out" class="exclude"
         style="border: 0; width: 100%; text-align: center;"
         src="https://analytics.figureslibres.io/index.php?module=CoreAdminHome&action=optOut&language=fr&backgroundColor=&fontColor=&fontSize=12px&fontFamily=arial">
       </iframe>