diff --git a/lib/Controller/DocumentController.php b/lib/Controller/DocumentController.php
index 23d82754b3..ca75ad1df3 100644
--- a/lib/Controller/DocumentController.php
+++ b/lib/Controller/DocumentController.php
@@ -381,10 +381,6 @@ public function token(int $fileId, ?string $shareToken = null, ?string $path = n
 			$share = $shareToken ? $this->shareManager->getShareByToken($shareToken) : null;
 			$file = $shareToken ? $this->getFileForShare($share, $fileId, $path) : $this->getFileForUser($fileId, $path);
 
-			if ($this->userId === null) {
-				$this->userId = $guestName;
-			}
-
 			$wopi = $this->getToken($file, $share);
 
 			return new DataResponse(array_merge(