diff --git a/app/timetracking/backend/order_service.py b/app/timetracking/backend/order_service.py
index 22063c4..22e2420 100644
--- a/app/timetracking/backend/order_service.py
+++ b/app/timetracking/backend/order_service.py
@@ -448,7 +448,7 @@ class OrderService:
                 "SELECT * FROM tmodule_orders WHERE id = %s",
                 (order_id,))
             
-            return TModuleOrder(**updated)
+            return TModuleOrder(**updated[0])
         
         except HTTPException:
             raise