diff --git a/uncloud/uncloud_pay/views.py b/uncloud/uncloud_pay/views.py
index a6066b4..38d1aa4 100644
--- a/uncloud/uncloud_pay/views.py
+++ b/uncloud/uncloud_pay/views.py
@@ -10,6 +10,7 @@ import json
 from .models import *
 from .serializers import *
 from datetime import datetime
+import uncloud_pay.stripe as uncloud_stripe
 
 ###
 # Standard user views:
@@ -79,15 +80,15 @@ class PaymentMethodViewSet(viewsets.ModelViewSet):
         serializer.is_valid(raise_exception=True)
 
         # Retrieve Stripe customer ID for user.
-        customer_id  = stripe.get_customer_id_for(request.user)
+        customer_id  = uncloud_stripe.get_customer_id_for(request.user)
         if customer_id == None:
             return Response(
                     {'error': 'Could not resolve customer stripe ID.'},
                     status=status.HTTP_500_INTERNAL_SERVER_ERROR)
 
         # Register card under stripe customer.
-        credit_card = stripe.CreditCard(**serializer.validated_data.pop('credit_card'))
-        card_request = stripe.create_card(customer_id, credit_card)
+        credit_card = uncloud_stripe.CreditCard(**serializer.validated_data.pop('credit_card'))
+        card_request = uncloud_stripe.create_card(customer_id, credit_card)
         if card_request['error']:
             return Response({'stripe_error': card_request['error']}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
         card_id = card_request['response_object']['id']