diff --git a/src/config/Config.coffee b/src/config/Config.coffee
index 6a9c99c85..c915f487d 100644
--- a/src/config/Config.coffee
+++ b/src/config/Config.coffee
@@ -805,6 +805,12 @@ Config =
     'self'
     'unsafe-inline'
     'unsafe-eval'
+
+    # Banner ads
+    #http://s.zkcdn.net/ados.js
+    #https://s.zkcdn.net/ados.js
+    #http://engine.4chan-ads.org
+    #https://engine.4chan-ads.org
   '''
 
   captchaLanguage: ''