diff --git a/app/workers/certificates.php b/app/workers/certificates.php
index b9f8ec26a0..183427fede 100644
--- a/app/workers/certificates.php
+++ b/app/workers/certificates.php
@@ -103,12 +103,14 @@ class CertificatesV1 extends Worker
             // This occurs when a cert is already generated because a different project is using the domain
             // By updating here we ensure all domains has certificateId assigned (share same certificate document)
             if(!isset($document['certificateId'])) {
-                $certificate = new Document(\array_merge($document, [
+                $certificate = new Document($certificate);
+
+                $domain = new Document(\array_merge($document, [
                     'updated' => \time(),
                     'certificateId' => $certificate->getId(),
                 ]));
     
-                $certificate = $dbForConsole->updateDocument('domains', $certificate->getId(), $certificate);
+                $domain = $dbForConsole->updateDocument('domains', $domain->getId(), $domain);
     
                 if(!$certificate) {
                     throw new Exception('Failed saving domain to DB');