diff --git a/image_explorer/templates/html/image_explorer.html b/image_explorer/templates/html/image_explorer.html
index bb9c2ec..2974771 100644
--- a/image_explorer/templates/html/image_explorer.html
+++ b/image_explorer/templates/html/image_explorer.html
@@ -6,7 +6,7 @@ <h2>{{title}}</h2>
         {{ description_html }}
     </div>
     {% endif %}
-    <div class="image-explorer-wrapper">
+    <div class="image-explorer-wrapper" role="application">
         <img src="{{background.src}}" class="image-explorer-background" />
         {% for hotspot in hotspots %}
         <div class="hotspot-container" data-item-id="{{hotspot.item_id}}" style="position: absolute; top: {{hotspot.y}}; left: {{hotspot.x}};">