diff --git a/controllers/StatisticsController.php b/controllers/StatisticsController.php
index 49931f2..d1050e9 100755
--- a/controllers/StatisticsController.php
+++ b/controllers/StatisticsController.php
@@ -2,7 +2,6 @@
     
     namespace artweb\artbox\ecommerce\controllers;
     
-    use arturoliveira\ExcelView;
     use artweb\artbox\ecommerce\models\Label;
     use artweb\artbox\ecommerce\models\Order;
     use common\models\User;
@@ -187,6 +186,7 @@
         
         public function actionExport($date_range = NULL, $label = NULL, $manager = NULL)
         {
+            \Yii::$app->response = Response::FORMAT_JSON;
             $formatter = \Yii::$app->formatter;
             /**
              * Get export options
--
libgit2 0.21.4