diff --git a/lib/cartodb/models/dataview/aggregation.js b/lib/cartodb/models/dataview/aggregation.js
index b6f54263..80f77062 100644
--- a/lib/cartodb/models/dataview/aggregation.js
+++ b/lib/cartodb/models/dataview/aggregation.js
@@ -196,11 +196,11 @@ module.exports = class Aggregation extends BaseDataview {
         super();
 
         if (typeof options.column !== 'string') {
-            throw new Error(`Aggregation expects 'column' in widget options`);
+            throw new Error(`Aggregation expects 'column' in dataview options`);
         }
 
         if (typeof options.aggregation !== 'string') {
-            throw new Error(`Aggregation expects 'aggregation' operation in widget options`);
+            throw new Error(`Aggregation expects 'aggregation' operation in dataview options`);
         }
 
         if (!VALID_OPERATIONS[options.aggregation]) {