diff --git a/lib/Middleware/SharingMiddleware.php b/lib/Middleware/SharingMiddleware.php
index 1be873bd9..5ade88467 100644
--- a/lib/Middleware/SharingMiddleware.php
+++ b/lib/Middleware/SharingMiddleware.php
@@ -23,51 +23,18 @@
 
 namespace OCA\Deck\Middleware;
 
-use OCA\Deck\Controller\BoardController;
-use OCA\Deck\Controller\CardController;
-use OCA\Deck\Controller\LabelController;
-use OCA\Deck\Controller\PageController;
 
 
-use OCA\Deck\Db\AclMapper;
-use OCA\Deck\NoPermissionException;
-use OCA\Deck\NotFoundException;
 
-use OCA\Deck\Service\PermissionService;
 use OCA\Deck\StatusException;
 use \OCP\AppFramework\Middleware;
-use OCP\IContainer;
-use OCP\IGroupManager;
-use OCP\IRequest;
-use OCA\Deck\Controller\StackController;
-use OCP\IUserSession;
+
+
 use OCP\AppFramework\Http\JSONResponse;
-use OC\AppFramework\Utility\ControllerMethodReflector;
-use OCA\Deck\Db\Acl;
+
 
 class SharingMiddleware extends Middleware {
 
-	private $container;
-	private $request;
-	private $userSession;
-	private $reflector;
-	private $permissionService;
-
-
-	public function __construct(
-		IContainer $container,
-		IRequest $request,
-		IUserSession $userSession,
-		ControllerMethodReflector $reflector,
-		PermissionService $permissionService
-	) {
-		$this->container = $container;
-		$this->request = $request;
-		$this->userSession = $userSession;
-		$this->reflector = $reflector;
-		$this->permissionService = $permissionService;
-	}
-
 	/**
 	 * Return JSON error response if the user has no sufficient permission
 	 *
diff --git a/tests/unit/Middleware/SharingMiddlewareTest.php b/tests/unit/Middleware/SharingMiddlewareTest.php
index 9bf86fc9a..dd59b6387 100644
--- a/tests/unit/Middleware/SharingMiddlewareTest.php
+++ b/tests/unit/Middleware/SharingMiddlewareTest.php
@@ -44,31 +44,9 @@ use OCA\Deck\Db\AclMapper;
 class SharingMiddlewareTest extends \PHPUnit_Framework_TestCase {
 
 	private $sharingMiddleware;
-	private $container;
-	private $request;
-	private $userSession;
-	private $reflector;
-	private $permissionService;
 
 	public function setUp() {
-		$this->container = $this->getMockBuilder(IContainer::class)
-			->disableOriginalConstructor()->getMock();
-		$this->request = $this->getMockBuilder(IRequest::class)
-			->disableOriginalConstructor()->getMock();
-		$this->userSession = $this->getMockBuilder(IUserSession::class)
-			->disableOriginalConstructor()->getMock();
-		$this->reflector = new ControllerMethodReflector();
-		//$this->getMockBuilder(ControllerMethodReflector::class)
-		//	->disableOriginalConstructor()->getMock();
-		$this->permissionService = $this->getMockBuilder(PermissionService::class)
-			->disableOriginalConstructor()->getMock();
-		$this->sharingMiddleware = new SharingMiddleware(
-			$this->container,
-			$this->request,
-			$this->userSession,
-			$this->reflector,
-			$this->permissionService
-		);
+		$this->sharingMiddleware = new SharingMiddleware();
 	}