diff --git a/apps/files_sharing/tests/controller/sharecontroller.php b/apps/files_sharing/tests/controller/sharecontroller.php
index 95f5abcc9bdd73051e51a2a53aac87a841282363..da628b03757ae4f6a45c145a55c9a89f11bdb715 100644
--- a/apps/files_sharing/tests/controller/sharecontroller.php
+++ b/apps/files_sharing/tests/controller/sharecontroller.php
@@ -36,7 +36,7 @@ use OC\URLGenerator;
 /**
  * @package OCA\Files_Sharing\Controllers
  */
-class ShareControllerTest extends \PHPUnit_Framework_TestCase {
+class ShareControllerTest extends \Test\TestCase {
 
 	/** @var IAppContainer */
 	private $container;
diff --git a/tests/lib/connector/sabre/objecttree.php b/tests/lib/connector/sabre/objecttree.php
index 3c972fe6f0fe6fc2f0b1b15717b5873f0fc49fa2..0709aa89c63c2a4088508f9d7f7f91df9c7114f1 100644
--- a/tests/lib/connector/sabre/objecttree.php
+++ b/tests/lib/connector/sabre/objecttree.php
@@ -11,7 +11,6 @@ namespace Test\OC\Connector\Sabre;
 
 use OC\Files\FileInfo;
 use OC\Connector\Sabre\Directory;
-use PHPUnit_Framework_TestCase;
 
 class TestDoubleFileView extends \OC\Files\View {
 
diff --git a/tests/lib/files/objectstore/swift.php b/tests/lib/files/objectstore/swift.php
index 30c60598277e65c786a2906986977ec617dfaf12..0aaf7d906dd05bc3877c03acc09e999f7ec6795d 100644
--- a/tests/lib/files/objectstore/swift.php
+++ b/tests/lib/files/objectstore/swift.php
@@ -23,8 +23,6 @@ namespace OCA\ObjectStore\Tests\Unit;
 use OC\Files\ObjectStore\ObjectStoreStorage;
 use OC\Files\ObjectStore\Swift as ObjectStoreToTest;
 
-use PHPUnit_Framework_TestCase;
-
 //class Swift extends PHPUnit_Framework_TestCase {
 class Swift extends \Test\Files\Storage\Storage {