diff --git a/shop/views.py b/shop/views.py
index cfe78e1a..af15816f 100644
--- a/shop/views.py
+++ b/shop/views.py
@@ -33,7 +33,7 @@ from .epay import calculate_epay_hash, validate_epay_callback
 from collections import OrderedDict
 from vendor.coinify_api import CoinifyAPI
 from vendor.coinify_callback import CoinifyCallback
-
+import json
 
 class EnsureUserOwnsOrderMixin(SingleObjectMixin):
     model = Order