diff --git a/ecommerce/extensions/iap/processors/base_iap.py b/ecommerce/extensions/iap/processors/base_iap.py
index e908931c55e..18fb6d9be39 100644
--- a/ecommerce/extensions/iap/processors/base_iap.py
+++ b/ecommerce/extensions/iap/processors/base_iap.py
@@ -169,7 +169,7 @@ def parse_ios_response(self, response, product_id):
 
         return response
 
-    def record_processor_response(self, response, transaction_id=None, basket=None, original_transaction_id=None, # pylint: disable=arguments-differ
+    def record_processor_response(self, response, transaction_id=None, basket=None, original_transaction_id=None,  # pylint: disable=arguments-differ
                                   currency_code=None, price=None):  # pylint: disable=arguments-differ
         """
         Save the processor's response to the database for auditing.