diff --git a/app/stiftung/models.py b/app/stiftung/models.py
index 0db750b..6e4e42e 100644
--- a/app/stiftung/models.py
+++ b/app/stiftung/models.py
@@ -1314,7 +1314,7 @@ class DokumentLink(models.Model):
         from django.conf import settings
 
         if settings.PAPERLESS_API_URL:
-            return f"{settings.PAPERLESS_API_URL}/api/paperless/documents/{self.paperless_document_id}/thumb/"
+            return f"{settings.PAPERLESS_API_URL}/api/documents/{self.paperless_document_id}/thumb/"
         return None
 
     def get_verpachtung(self):