diff --git a/templates/addtocal-links.html.twig b/templates/addtocal-links.html.twig
index e00d3e6043597ee16393092719c7aad6467da959..070b98953c3c66119bd96f68296e360525828d99 100644
--- a/templates/addtocal-links.html.twig
+++ b/templates/addtocal-links.html.twig
@@ -21,7 +21,7 @@
     <ul class="addtocal-links">
       {% for type, item in items %}
         <li class="addtocal-link" data-addtocal-type="{{ type }}">
-          <a href="{{ item.url }}" target="_blank" rel="noopener" aria-label="{{ item['aria-label'] }}">{{ item.title }}</a>
+          <a href="{{ item.url }}" target="_blank" rel="noopener" aria-label="{{ item['aria-label'] }} - Opens in new tab.">{{ item.title }}</a>
         </li>
       {% endfor %}
     </ul>