diff --git a/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.erb b/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.erb
index f06c07daa5..177d383e94 100644
--- a/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.erb
+++ b/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.erb
@@ -12,4 +12,6 @@
 <% end %>
 <p>
   Try running <code>rake routes</code> for more information on available routes.
-</p>
\ No newline at end of file
+</p>
+
+<%= render :template => "rescues/_trace" %>