diff --git a/tests/Doctrine/Tests/DBAL/Functional/ConnectionTest.php b/tests/Doctrine/Tests/DBAL/Functional/ConnectionTest.php
index c885c44952f..5759f019b5f 100644
--- a/tests/Doctrine/Tests/DBAL/Functional/ConnectionTest.php
+++ b/tests/Doctrine/Tests/DBAL/Functional/ConnectionTest.php
@@ -193,7 +193,6 @@ public function testTransactionBehaviour() : void
             self::assertEquals(1, $this->connection->getTransactionNestingLevel());
             self::assertTrue($this->connection->commit());
         } catch (Throwable $e) {
-            $this->connection->rollBack();
             self::assertEquals(0, $this->connection->getTransactionNestingLevel());
         }