diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 783e7d323..d6470ce51 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -770,6 +770,7 @@ class ApplicationController < ActionController::Base
   end
 
   def api_request?
+    return false if params[:controller] == 'at'
     %w(xml json).include? params[:format]
   end