diff --git a/frontend/src/tools/bestellungen.jsx b/frontend/src/tools/bestellungen.jsx
index 60a2036..8b3fe7e 100644
--- a/frontend/src/tools/bestellungen.jsx
+++ b/frontend/src/tools/bestellungen.jsx
@@ -509,7 +509,8 @@ function ArchivModal({ calcId, onClose }) {
   const mobile = window.innerWidth < 768;
 
   useEffect(() => {
-    api('/tools/kalkulator3d').then(items => {
+    api('/tools/kalkulator3d').then(d => {
+      const items = d.own || d || [];
       setItem(items.find(i => i.id === calcId) || null);
     }).catch(() => {});
   }, [calcId]);