diff --git a/tests/DoctrineIntegration/ORM/EntityManagerIntegrationTest.php b/tests/DoctrineIntegration/ORM/EntityManagerIntegrationTest.php
index 7ed4a32e..da9d731e 100644
--- a/tests/DoctrineIntegration/ORM/EntityManagerIntegrationTest.php
+++ b/tests/DoctrineIntegration/ORM/EntityManagerIntegrationTest.php
@@ -18,6 +18,7 @@ public function dataTopics(): array
 			['entityManagerMergeReturn'],
 			['customRepositoryUsage'],
 			['queryBuilder'],
+			['queryBuilderExtraMethod'],
 		];
 	}
 
diff --git a/tests/DoctrineIntegration/ORM/data/queryBuilderExtraMethod-4.json b/tests/DoctrineIntegration/ORM/data/queryBuilderExtraMethod-4.json
new file mode 100644
index 00000000..0d4f101c
--- /dev/null
+++ b/tests/DoctrineIntegration/ORM/data/queryBuilderExtraMethod-4.json
@@ -0,0 +1,2 @@
+[
+]
diff --git a/tests/DoctrineIntegration/ORM/data/queryBuilderExtraMethod.php b/tests/DoctrineIntegration/ORM/data/queryBuilderExtraMethod.php
new file mode 100644
index 00000000..94548336
--- /dev/null
+++ b/tests/DoctrineIntegration/ORM/data/queryBuilderExtraMethod.php
@@ -0,0 +1,49 @@
+<?php declare(strict_types = 1);
+
+namespace PHPStan\DoctrineIntegration\ORM\QueryBuilder;
+
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Query;
+use Doctrine\ORM\QueryBuilder;
+use PHPStan\DoctrineIntegration\ORM\CustomRepositoryUsage\MyEntity;
+
+class Foo
+{
+
+	/**
+	 * @var EntityManager
+	 */
+	private $entityManager;
+
+	public function __construct(EntityManager $entityManager)
+	{
+		$this->entityManager = $entityManager;
+	}
+
+	public function doFoo(): Query
+	{
+		$queryBuilder = $this->entityManager->createQueryBuilder()
+			->select('e')
+			->from(MyEntity::class, 'e');
+
+		// @todo it works when the extra where is here
+		//$queryBuilder->andWhere('e.id != :excludedId');
+
+		// but it does not work when the where is added in extra method
+		$this->addExtraCondition($queryBuilder);
+
+		$query = $queryBuilder->getQuery();
+
+		$expectedDql = 'SELECT e FROM PHPStan\DoctrineIntegration\ORM\CustomRepositoryUsage\MyEntity e WHERE e.id != :excludedId';
+		$query->getDQL() === $expectedDql;
+		$queryBuilder->getDQL() === $expectedDql;
+
+		return $query;
+	}
+
+	private function addExtraCondition(QueryBuilder $queryBuilder): void
+	{
+		$queryBuilder->andWhere('e.id != :excludedId');
+	}
+
+}