diff --git a/Classes/Helper/TiktokHelper.php b/Classes/Helper/TiktokHelper.php
index 2e8ffa1..382036f 100644
--- a/Classes/Helper/TiktokHelper.php
+++ b/Classes/Helper/TiktokHelper.php
@@ -51,6 +51,7 @@ public function transformUrlToFile($url, Folder $targetFolder)
      * @param Folder $targetFolder
      * @param string $fileExtension
      * @return File
+     * @throws OnlineMediaAlreadyExistsException
      */
     protected function transformMediaIdToFile($mediaId, Folder $targetFolder, $fileExtension)
     {