diff --git a/lib/cartodb/controllers/base.js b/lib/cartodb/controllers/base.js
index d3b84513..88a22c45 100644
--- a/lib/cartodb/controllers/base.js
+++ b/lib/cartodb/controllers/base.js
@@ -15,10 +15,12 @@ var REQUEST_QUERY_PARAMS_WHITELIST = [
     'auth_token',
     'callback',
     // widgets & filters
-    'filters',
-    'bbox',
-    'start',
-    'end'
+    'filters', // json
+    'own_filter', // 0, 1
+    'bbox', // w,s,e,n
+    'bins', // number
+    'start', // number
+    'end' // number
 ];
 
 function BaseController(authApi, pgConnection) {