diff --git a/lib/cartodb/models/dataview/aggregation.js b/lib/cartodb/models/dataview/aggregation.js
index e8b431b4..b2cfd212 100644
--- a/lib/cartodb/models/dataview/aggregation.js
+++ b/lib/cartodb/models/dataview/aggregation.js
@@ -151,9 +151,7 @@ const TYPE = 'aggregation';
      }
  }
  */
-function Aggregation(query, options, queries) {
-    options = options || {};
-
+function Aggregation(query, options = {}, queries = {}) {
     if (typeof options.column !== 'string') {
         throw new Error('Aggregation expects `column` in widget options');
     }