diff --git a/tests/lib/Calendar/ResourcesRoomsUpdaterTest.php b/tests/lib/Calendar/ResourcesRoomsUpdaterTest.php
index 548b87222c5..5ace218a020 100644
--- a/tests/lib/Calendar/ResourcesRoomsUpdaterTest.php
+++ b/tests/lib/Calendar/ResourcesRoomsUpdaterTest.php
@@ -68,6 +68,7 @@ class ResourcesRoomsUpdaterTest extends TestCase {
 		$query->delete('calendar_resources_md')->executeStatement();
 		$query->delete('calendar_rooms')->executeStatement();
 		$query->delete('calendar_rooms_md')->executeStatement();
+		parent::tearDown();
 	}
 
 	/**
diff --git a/tests/lib/DB/AdapterTest.php b/tests/lib/DB/AdapterTest.php
index 23ac53b0f5c..4ed4fdbd003 100644
--- a/tests/lib/DB/AdapterTest.php
+++ b/tests/lib/DB/AdapterTest.php
@@ -29,6 +29,7 @@ class AdapterTest extends TestCase {
 			->from('appconfig')
 			->where($qb->expr()->eq('appid', $qb->createNamedParameter($this->appId)))
 			->executeStatement();
+		parent::tearDown();
 	}
 
 	public function testInsertIgnoreOnConflictDuplicate(): void {
diff --git a/tests/lib/Files/Config/UserMountCacheTest.php b/tests/lib/Files/Config/UserMountCacheTest.php
index ddc18c44f44..c9cfccc5ee6 100644
--- a/tests/lib/Files/Config/UserMountCacheTest.php
+++ b/tests/lib/Files/Config/UserMountCacheTest.php
@@ -90,6 +90,7 @@ class UserMountCacheTest extends TestCase {
 				->where($builder->expr()->eq('fileid', new Literal($fileId)))
 				->executeStatement();
 		}
+		parent::tearDown();
 	}
 
 	private function getStorage($storageId, $rootInternalPath = '') {
diff --git a/tests/lib/Files/Type/LoaderTest.php b/tests/lib/Files/Type/LoaderTest.php
index f9b30fbefd5..2aaf4c5067c 100644
--- a/tests/lib/Files/Type/LoaderTest.php
+++ b/tests/lib/Files/Type/LoaderTest.php
@@ -31,6 +31,7 @@ class LoaderTest extends TestCase {
 				'mimetype', $deleteMimetypes->createPositionalParameter('testing/%')
 			));
 		$deleteMimetypes->executeStatement();
+		parent::tearDown();
 	}
 
 
diff --git a/tests/lib/Preview/PreviewMigrationJobTest.php b/tests/lib/Preview/PreviewMigrationJobTest.php
index 0992cdc2c1f..2f769d79d24 100644
--- a/tests/lib/Preview/PreviewMigrationJobTest.php
+++ b/tests/lib/Preview/PreviewMigrationJobTest.php
@@ -103,6 +103,7 @@ class PreviewMigrationJobTest extends TestCase {
 		$qb->delete('filecache')
 			->where($qb->expr()->eq('fileid', $qb->createNamedParameter(5)))
 			->executeStatement();
+		parent::tearDown();
 	}
 
 	#[TestDox('Test the migration from the legacy flat hierarchy to the new database format')]
diff --git a/tests/lib/Share20/DefaultShareProviderTest.php b/tests/lib/Share20/DefaultShareProviderTest.php
index 470a48adde2..1881c02c83d 100644
--- a/tests/lib/Share20/DefaultShareProviderTest.php
+++ b/tests/lib/Share20/DefaultShareProviderTest.php
@@ -127,6 +127,7 @@ class DefaultShareProviderTest extends \Test\TestCase {
 		$this->dbConn->getQueryBuilder()->delete('share')->executeStatement();
 		$this->dbConn->getQueryBuilder()->delete('filecache')->runAcrossAllShards()->executeStatement();
 		$this->dbConn->getQueryBuilder()->delete('storages')->executeStatement();
+		parent::tearDown();
 	}
 
 	/**
diff --git a/tests/lib/Share20/ShareByMailProviderTest.php b/tests/lib/Share20/ShareByMailProviderTest.php
index bcc6c8a4977..f37e5fb9f9f 100644
--- a/tests/lib/Share20/ShareByMailProviderTest.php
+++ b/tests/lib/Share20/ShareByMailProviderTest.php
@@ -134,6 +134,7 @@ class ShareByMailProviderTest extends TestCase {
 		$this->dbConn->getQueryBuilder()->delete('share')->executeStatement();
 		$this->dbConn->getQueryBuilder()->delete('filecache')->runAcrossAllShards()->executeStatement();
 		$this->dbConn->getQueryBuilder()->delete('storages')->executeStatement();
+		parent::tearDown();
 	}
 
 	/**
diff --git a/tests/lib/SubAdminTest.php b/tests/lib/SubAdminTest.php
index 0086415019f..7175c2dedae 100644
--- a/tests/lib/SubAdminTest.php
+++ b/tests/lib/SubAdminTest.php
@@ -100,6 +100,7 @@ class SubAdminTest extends \Test\TestCase {
 			->where($qb->expr()->eq('uid', $qb->createNamedParameter('orphanedUser')))
 			->orWhere($qb->expr()->eq('gid', $qb->createNamedParameter('orphanedGroup')))
 			->executeStatement();
+		parent::tearDown();
 	}
 
 	public function testCreateSubAdmin(): void {