diff --git a/src/MDObjectSyndicationSet.php b/src/MDObjectSyndicationSet.php
index d10d5da..d6c2e97 100644
--- a/src/MDObjectSyndicationSet.php
+++ b/src/MDObjectSyndicationSet.php
@@ -28,7 +28,7 @@ final class MDObjectSyndicationSet extends MDValueSet {
         ],
         'smb-digital' => [
             'url'           => 'http://www.smb-digital.de/',
-            'object_prefix' => 'http://www.smb-digital.de/eMuseumPlus?service=ExternalInterface&module=collection&objectId=',
+            'object_prefix' => 'https://recherche.smb.museum/detail/',
             'org_prefix'    => null,
             'id_is_int'     => true,
         ],