diff --git a/site/_includes/docs_contents_mobile.html b/site/_includes/docs_contents_mobile.html
index ff09c5be5..30446d4d5 100644
--- a/site/_includes/docs_contents_mobile.html
+++ b/site/_includes/docs_contents_mobile.html
@@ -32,5 +32,5 @@
       <option value="{{ site.url }}/docs/sites">Sites using Jekyll</option>
       <option value="{{ site.url }}/docs/resources">Resources</option>
     </optgroup>
-  <select>
+  </select>
 </div>