diff --git a/lib/Controller/FilesController.php b/lib/Controller/FilesController.php
index 2dd532ae3..6fccf7308 100644
--- a/lib/Controller/FilesController.php
+++ b/lib/Controller/FilesController.php
@@ -12,7 +12,6 @@
 namespace OCA\OpenProject\Controller;
 
 use Exception;
-use OC_Util;
 use OCA\Activity\Data;
 use OCA\Activity\GroupHelperDisabled;
 use OCA\Activity\UserSettings;
@@ -81,11 +80,6 @@ class FilesController extends OCSController {
 	 */
 	private $davUtils;
 
-	/**
-	 * @var LoggerInterface
-	 */
-	private $log;
-
 	/**
 	 * @param string $appName
 	 * @param IRequest $request
@@ -95,13 +89,9 @@ class FilesController extends OCSController {
 	 * @param IManager $activityManager
 	 * @param IAppManager $appManager
 	 * @param IDBConnection $connection
-	 * @param IValidator $richObjectValidator
 	 * @param ILogger $logger
-	 * @param IL10N $l
-	 * @param IConfig $config
 	 * @param IUserManager $userManager
 	 * @param DavUtil $davUtils
-	 * @param LoggerInterface $log
 	 */
 
 	public function __construct(string $appName,
@@ -114,8 +104,7 @@ public function __construct(string $appName,
 								IDBConnection $connection,
 								ILogger $logger,
 								IUserManager $userManager,
-								DavUtil $davUtils,
-								LoggerInterface $log
+								DavUtil $davUtils
 	) {
 		parent::__construct($appName, $request);
 		$this->user = $userSession->getUser();
@@ -127,7 +116,6 @@ public function __construct(string $appName,
 		$this->userManager = $userManager;
 		$this->appManager = $appManager;
 		$this->davUtils = $davUtils;
-		$this->log = $log;
 	}
 
 	/**
diff --git a/tests/lib/Controller/FilesControllerTest.php b/tests/lib/Controller/FilesControllerTest.php
index 5cd473121..b5f1e7358 100644
--- a/tests/lib/Controller/FilesControllerTest.php
+++ b/tests/lib/Controller/FilesControllerTest.php
@@ -13,7 +13,6 @@
 use OCP\IUserManager;
 use PHPUnit\Framework\MockObject\MockObject;
 use PHPUnit\Framework\TestCase;
-use Psr\Log\LoggerInterface;
 use function PHPUnit\Framework\assertSame;
 
 /**
@@ -1014,7 +1013,6 @@ private function createFilesController(
 			$this->createMock(ILogger::class),
 			$this->createMock(IUserManager::class),
 			$this->createMock(DavUtil::class),
-			$this->createMock(LoggerInterface::class)
 		);
 		if ($trashManagerMock === null) {
 			$trashManagerMock = $this->getMockBuilder('\OCA\Files_Trashbin\Trash\ITrashManager')->getMock();
@@ -1077,8 +1075,7 @@ public function getFilesControllerMock(
 				$this->createMock(IDBConnection::class),
 				$this->createMock(ILogger::class),
 				$this->createMock(IUserManager::class),
-				$davUtilsMock,
-				$this->createMock(LoggerInterface::class)
+				$davUtilsMock
 			])
 		->onlyMethods($onlyMethods)
 		->getMock();