diff --git a/src/Service/TorrentService.php b/src/Service/TorrentService.php
index 9a6762f..5bac3e4 100644
--- a/src/Service/TorrentService.php
+++ b/src/Service/TorrentService.php
@@ -49,7 +49,7 @@ class TorrentService
 
     public function readTorrentFileByTorrentId(
         int $id
-    ): \Rhilip\Bencode\TorrentFile
+    ): ?\Rhilip\Bencode\TorrentFile
     {
         return $this->readTorrentFileByFilepath(
             $this->getStorageFilepathById($id)