diff --git a/templates/mobile/lightbox/index.html.twig b/templates/mobile/lightbox/index.html.twig
index a3227b0d11..8e3ce80ed3 100644
--- a/templates/mobile/lightbox/index.html.twig
+++ b/templates/mobile/lightbox/index.html.twig
@@ -66,7 +66,7 @@
     <p>Phraseanet Version {{core.getVersion().getName()}} - {{core.getVersion().getNumber()}}</p>
     <p>
       <a href='http://www.gnu.org/licenses/gpl.html' target='_blank'>
-        <img src='http{{ request.is_secure() ? 's' : '' }}://www.gnu.org/graphics/gplv3-88x31.png' style='vertical-align:middle;'/>
+        <img src='https://www.gnu.org/graphics/gplv3-88x31.png' style='vertical-align:middle;'/>
       </a>
     </p>
     <p>License <a href="http://www.gnu.org/licenses/gpl.html" target="_blank">GNU GPL v3</a></p>
diff --git a/templates/web/admin/users.html.twig b/templates/web/admin/users.html.twig
index 892f7b3841..751477e08d 100644
--- a/templates/web/admin/users.html.twig
+++ b/templates/web/admin/users.html.twig
@@ -1,5 +1,5 @@
 
-{% extends request.is_ajax ? "admin/common/ajax_wrap.html.twig" : "admin/common/iframe_wrap.html.twig" %}
+{% extends request.isXmlHttpRequest ? "admin/common/ajax_wrap.html.twig" : "admin/common/iframe_wrap.html.twig" %}
 
 {% block content %}