diff --git a/lib/Doctrine/DBAL/Driver/StatementIterator.php b/lib/Doctrine/DBAL/Driver/StatementIterator.php
index 5246b38a448..6b3307da2af 100644
--- a/lib/Doctrine/DBAL/Driver/StatementIterator.php
+++ b/lib/Doctrine/DBAL/Driver/StatementIterator.php
@@ -6,10 +6,10 @@
 
 class StatementIterator implements IteratorAggregate
 {
-    /** @var Statement */
+    /** @var ResultStatement */
     private $statement;
 
-    public function __construct(Statement $statement)
+    public function __construct(ResultStatement $statement)
     {
         $this->statement = $statement;
     }