diff --git a/src/QueryBuilder/DMLQueryBuilderInterface.php b/src/QueryBuilder/DMLQueryBuilderInterface.php
index b877ac568..e64356fa4 100644
--- a/src/QueryBuilder/DMLQueryBuilderInterface.php
+++ b/src/QueryBuilder/DMLQueryBuilderInterface.php
@@ -4,7 +4,6 @@
 
 namespace Yiisoft\Db\QueryBuilder;
 
-use Generator;
 use JsonException;
 use Yiisoft\Db\Exception\Exception;
 use Yiisoft\Db\Exception\InvalidArgumentException;