diff --git a/app/models/solidus_paypal_braintree/transaction.rb b/app/models/solidus_paypal_braintree/transaction.rb
index 1a42532a..cb0d7f49 100644
--- a/app/models/solidus_paypal_braintree/transaction.rb
+++ b/app/models/solidus_paypal_braintree/transaction.rb
@@ -18,8 +18,8 @@ class Transaction
         errors.add(:payment_method, 'Must be braintree')
       end
       if address && !address.valid?
-        address.errors.each do |field, error|
-          errors.add(:address, "#{field} #{error}")
+        address.errors.each do |error|
+          errors.add(:address, "#{error.attribute} #{error.message}")
         end
       end
     end