diff --git a/lib/gringotts/gateways/trexle.ex b/lib/gringotts/gateways/trexle.ex
index 08bca1d2..fcf4751e 100644
--- a/lib/gringotts/gateways/trexle.ex
+++ b/lib/gringotts/gateways/trexle.ex
@@ -255,6 +255,7 @@ defmodule Gringotts.Gateways.Trexle do
       "card[address_postcode]": address.postal_code,
       "card[address_state]": address.region,
       "card[address_country]": address.country
+    ]
   end
 
   defp card_params(%CreditCard{} = card) do