diff --git a/lib/Service/CardService.php b/lib/Service/CardService.php
index d7800d3ea1..2a0820e9f0 100644
--- a/lib/Service/CardService.php
+++ b/lib/Service/CardService.php
@@ -274,7 +274,6 @@ public function update(int $id, string $title, int $stackId, string $type, strin
 		$card->setStackId($stackId);
 		$card->setType($type);
 		$card->setOrder($order);
-		$card->setOwner($owner);
 		$card->setDuedate($duedate ? new \DateTime($duedate) : null);
 		$resetDuedateNotification = false;
 		if (