diff --git a/routes/assembly.py b/routes/assembly.py
index 2a06527..5785a6e 100644
--- a/routes/assembly.py
+++ b/routes/assembly.py
@@ -151,7 +151,7 @@ def cancel_assembly():
             return jsonify(response)
         order_id = assembly.order_id
         sipro_response = sipro.api.orders.cancel_order_assembly(order_id)
-        if not sipro_response.get('ok'):
+        if not sipro_response.get('result'):
             response = {
                 'ok': False,
                 'message': f'Ошибка: {sipro_response.get("message")}'