diff --git a/src/Element/Dash/ReportDefinition.php b/src/Element/Dash/ReportDefinition.php
index de2fdd1fb..e726baa37 100644
--- a/src/Element/Dash/ReportDefinition.php
+++ b/src/Element/Dash/ReportDefinition.php
@@ -13,6 +13,7 @@
  * @method ReportDefinition icon(string $icon) icon specifies an icon name for this report
  * @method ReportDefinition dimension(string $dimension) dimension name
  * @method ReportDefinition dataSource(string $dataSource) dataSource class name for obtaining report data
+ * @method ReportDefinition widgetClass(string $widgetClass) widgetClass class name for the report widget
  * @method ReportDefinition metrics(array $metrics) metrics to display with the report
  * @method ReportDefinition dateStart(string $dateStart) dateStart
  * @method ReportDefinition dateEnd(string $dateEnd) dateEnd
@@ -32,6 +33,7 @@ protected function initDefaultValues()
     {
         $this
             ->displayAs('static')
+            ->metrics([])
         ;
     }