diff --git a/lib/cartodb/models/dataview/histogram.js b/lib/cartodb/models/dataview/histogram.js
index a8cd12ed..2261b73a 100644
--- a/lib/cartodb/models/dataview/histogram.js
+++ b/lib/cartodb/models/dataview/histogram.js
@@ -34,4 +34,24 @@ module.exports = class Histogram {
     getResult (psql, override, callback) {
         this.dataview.getResult(psql, override, callback);
     }
+
+    // In order to keep previous behaviour with overviews,
+    // we have to expose the following methods to bypass
+    // the concrete overview implementation
+
+    sql (psql, override, callback) {
+        this.dataview.sql(psql, override, callback);
+    }
+
+    format (result, override) {
+        return this.dataview.format(result, override);
+    }
+
+    getType () {
+        return this.dataview.getType();
+    }
+
+    toString () {
+        return this.dataview.toString();
+    }
 };