diff --git a/extensions/templates/extensions/components/extension_edit_detail_card.html b/extensions/templates/extensions/components/extension_edit_detail_card.html
index d3b29d42..d5ff91fe 100644
--- a/extensions/templates/extensions/components/extension_edit_detail_card.html
+++ b/extensions/templates/extensions/components/extension_edit_detail_card.html
@@ -44,6 +44,13 @@
           </div>
         </div>
 
+        <div class="dl-row">
+          <div class="dl-col">
+            <dt>{% trans 'ID' %}</dt>
+            <dd>{{ extension.extension_id }}</dd>
+          </div>
+        </div>
+
         <div class="dl-row">
           <div class="dl-col">
             <dt>{% trans 'Tagline' %}</dt>