diff --git a/notebook/templates/notebook.html b/notebook/templates/notebook.html
index 40e0c4c7e..b640a651c 100644
--- a/notebook/templates/notebook.html
+++ b/notebook/templates/notebook.html
@@ -109,7 +109,7 @@ data-notebook-path="{{notebook_path | urlencode}}"
                         </li>
                         <li class="divider"></li>
                         <li id="print_preview"><a href="#">{% trans %}Print Preview{% endtrans %}</a></li>
-                        <li class="dropdown-submenu"><a href="#">{% trans %}Download as{% endtrans %}<span class="sr-only">Toggle Dropdown</span></a>
+                        <li class="dropdown-submenu"><a href="#">{% trans %}Download as{% endtrans %}<span class="sr-only">{% trans %}Toggle Dropdown{% endtrans %}</span></a>
                             <ul id="download_menu" class="dropdown-menu">
                                 {% for exporter in get_frontend_exporters() %}
                                 <li id="download_{{ exporter.name }}">