diff --git a/lib/private/Files/Config/UserMountCache.php b/lib/private/Files/Config/UserMountCache.php
index 590cd6a3fa141..31a95ee2a460a 100644
--- a/lib/private/Files/Config/UserMountCache.php
+++ b/lib/private/Files/Config/UserMountCache.php
@@ -42,6 +42,7 @@
 use OCP\IDBConnection;
 use OCP\IUser;
 use OCP\IUserManager;
+use OCP\Server;
 use Psr\Log\LoggerInterface;
 
 /**
@@ -392,7 +393,7 @@ public function getMountsForFileId($fileId, $user = null) {
 	 * @since 28.0.0
 	 */
 	public function getNodesByUserForFileId(int $fileId): array {
-		$mounts = $this->getMountsForFileId($id);
+		$mounts = $this->getMountsForFileId($fileId);
 		$rootFolder = Server::get(IRootFolder::class);
 		$result = [];
 		foreach ($mounts as $mount) {
@@ -401,7 +402,7 @@ public function getNodesByUserForFileId(int $fileId): array {
 			}
 
 			$userFolder = $rootFolder->getUserFolder($mount->getUser()->getUID());
-			$result[$mount->getUser()->getUID()] = $userFolder->getById($id);
+			$result[$mount->getUser()->getUID()] = $userFolder->getById($fileId);
 		}
 
 		return $result;