diff --git a/lib/plaid/institutions.ex b/lib/plaid/institutions.ex
index 2e2a337..e0bfc1c 100644
--- a/lib/plaid/institutions.ex
+++ b/lib/plaid/institutions.ex
@@ -44,6 +44,7 @@ defmodule Plaid.Institutions do
               portal: nil,
               products: [],
               request_id: nil,
+              routing_numbers: [],
               url: nil,
               url_account_locked: nil,
               url_account_setup: nil,
@@ -68,6 +69,7 @@ defmodule Plaid.Institutions do
             portal: String.t(),
             products: [String.t()],
             request_id: String.t(),
+            routing_numbers: [String.t()],
             url: String.t(),
             url_account_locked: String.t(),
             url_account_setup: String.t(),