diff --git a/framework/console/controllers/MessageController.php b/framework/console/controllers/MessageController.php
index 2cb3d07..a306c14 100644
--- a/framework/console/controllers/MessageController.php
+++ b/framework/console/controllers/MessageController.php
@@ -9,7 +9,6 @@
 namespace yii\console\controllers;
 
 use Yii;
-use yii\base\InvalidConfigException;
 use yii\console\Controller;
 use yii\console\Exception;
 use yii\helpers\FileHelper;