diff --git a/public/500.html b/public/500.html
index d65df101..046d5170 100644
--- a/public/500.html
+++ b/public/500.html
@@ -63,7 +63,7 @@
     <p>
       <strong>Something is technically wrong.</strong><br>
       Thanks for noticing&mdash;we're going to fix it up and have things back to normal soon.<br>
-      Go back to <a href="//devdocs.io">devdocs.io</a>.
+      Go back to <% link_to "devdocs.io", "//devdocs.io" %>.
     </p>
   </div>
 </body>