diff --git a/framework/classes.php b/framework/classes.php
index 9606930c2c..296dda2034 100644
--- a/framework/classes.php
+++ b/framework/classes.php
@@ -30,6 +30,7 @@ return [
 	'yii\base\InvalidConfigException' => YII_PATH . '/base/InvalidConfigException.php',
 	'yii\base\InvalidParamException' => YII_PATH . '/base/InvalidParamException.php',
 	'yii\base\InvalidRouteException' => YII_PATH . '/base/InvalidRouteException.php',
+	'yii\base\MailEvent' => YII_PATH . '/base/MailEvent.php',
 	'yii\base\Model' => YII_PATH . '/base/Model.php',
 	'yii\base\ModelEvent' => YII_PATH . '/base/ModelEvent.php',
 	'yii\base\Module' => YII_PATH . '/base/Module.php',
@@ -108,6 +109,8 @@ return [
 	'yii\db\mssql\TableSchema' => YII_PATH . '/db/mssql/TableSchema.php',
 	'yii\db\mysql\QueryBuilder' => YII_PATH . '/db/mysql/QueryBuilder.php',
 	'yii\db\mysql\Schema' => YII_PATH . '/db/mysql/Schema.php',
+	'yii\db\oci\QueryBuilder' => YII_PATH . '/db/oci/QueryBuilder.php',
+	'yii\db\oci\Schema' => YII_PATH . '/db/oci/Schema.php',
 	'yii\db\pgsql\QueryBuilder' => YII_PATH . '/db/pgsql/QueryBuilder.php',
 	'yii\db\pgsql\Schema' => YII_PATH . '/db/pgsql/Schema.php',
 	'yii\db\sqlite\QueryBuilder' => YII_PATH . '/db/sqlite/QueryBuilder.php',
@@ -220,7 +223,6 @@ return [
 	'yii\web\PageCache' => YII_PATH . '/web/PageCache.php',
 	'yii\web\Request' => YII_PATH . '/web/Request.php',
 	'yii\web\Response' => YII_PATH . '/web/Response.php',
-	'yii\web\ResponseEvent' => YII_PATH . '/web/ResponseEvent.php',
 	'yii\web\ResponseFormatterInterface' => YII_PATH . '/web/ResponseFormatterInterface.php',
 	'yii\web\Session' => YII_PATH . '/web/Session.php',
 	'yii\web\SessionIterator' => YII_PATH . '/web/SessionIterator.php',