diff --git a/apps/payment/views.py b/apps/payment/views.py
index 6bc3db7b..bb352346 100644
--- a/apps/payment/views.py
+++ b/apps/payment/views.py
@@ -168,7 +168,7 @@ class PaymentwallCallbackView(View):
             if (sourcedate.month == 2 and sourcedate.day >= 28) or (sourcedate.day == 31 and result.day <= 30)\
                 or (sourcedate.month == 1 and sourcedate.day >= 29 and result.day == 28):
                 result = result.replace(day=1, month=result.month + 1)
-        return result
+        return result.datetime
 
     def get_request_ip(self):
         x_forwarded_for = self.request.META.get('HTTP_X_FORWARDED_FOR')