diff --git a/pinax/stripe/actions/charges.py b/pinax/stripe/actions/charges.py
index 375f8ffda..41fd1394a 100644
--- a/pinax/stripe/actions/charges.py
+++ b/pinax/stripe/actions/charges.py
@@ -160,7 +160,10 @@ def sync_charges_for_customer(customer):
     Args:
         customer: a pinax.stripe.models.Customer object
     """
-    for charge in customer.stripe_customer.charges().data:
+    charges = stripe.Charge.list(
+        settings.PINAX_STRIPE_SECRET_KEY,
+        customer=customer.stripe_customer.stripe_id)
+    for charge in charges.data:
         sync_charge_from_stripe_data(charge)
 
 
diff --git a/pinax/stripe/actions/invoices.py b/pinax/stripe/actions/invoices.py
index 100b621c7..cf5b5743b 100644
--- a/pinax/stripe/actions/invoices.py
+++ b/pinax/stripe/actions/invoices.py
@@ -131,7 +131,10 @@ def sync_invoices_for_customer(customer):
     Args:
         customer: the customer for whom to synchronize all invoices
     """
-    for invoice in customer.stripe_customer.invoices().data:
+    invoices = stripe.Invoice.list(
+        settings.PINAX_STRIPE_SECRET_KEY,
+        customer=customer.stripe_customer.stripe_id)
+    for invoice in invoices.data:
         sync_invoice_from_stripe_data(invoice, send_receipt=False)