diff --git a/src/components/StripeBankAccountTokenInputField/StripeBankAccountTokenInputField.js b/src/components/StripeBankAccountTokenInputField/StripeBankAccountTokenInputField.js
index 60c8243e..9669259a 100644
--- a/src/components/StripeBankAccountTokenInputField/StripeBankAccountTokenInputField.js
+++ b/src/components/StripeBankAccountTokenInputField/StripeBankAccountTokenInputField.js
@@ -10,7 +10,6 @@ import config from '../../config';
 import {
   BANK_ACCOUNT_INPUTS,
   cleanedString,
-  createToken,
   formatFieldMessage,
   requiredInputs,
   mapInputsToStripeAccountKeys,
@@ -140,7 +139,17 @@ class TokenInputFieldComponent extends Component {
       accountData = { ...accountData, ...inputValueObj };
     });
 
-    createToken(accountData)
+    // https://stripe.com/docs/stripe-js/reference#collecting-bank-account-details
+    this.stripe
+      .createToken('bank_account', accountData)
+      .then(result => {
+        if (result.error) {
+          const e = new Error(result.error.message);
+          e.stripeError = result.error;
+          throw e;
+        }
+        return result.token.id;
+      })
       .then(token => {
         const changedValues = inputsNeeded.filter(
           inputType => values[inputType] !== cleanedString(this.state[inputType].value)
diff --git a/src/components/StripeBankAccountTokenInputField/StripeBankAccountTokenInputField.util.js b/src/components/StripeBankAccountTokenInputField/StripeBankAccountTokenInputField.util.js
index b90bc568..1a20b72a 100644
--- a/src/components/StripeBankAccountTokenInputField/StripeBankAccountTokenInputField.util.js
+++ b/src/components/StripeBankAccountTokenInputField/StripeBankAccountTokenInputField.util.js
@@ -19,29 +19,6 @@ export const BANK_ACCOUNT_INPUTS = [BSB, SORT_CODE, ROUTING_NUMBER, ACCOUNT_NUMB
 
 export const supportedCountries = config.stripe.supportedCountries.map(c => c.code);
 
-/**
- * Create a single-use token from the given bank account data
- *
- * See: https://stripe.com/docs/stripe.js#collecting-bank-account-details
- *
- * @param {Object} data - bank account data sent to Stripe
- *
- * @return {Promise<String>} Promise that resolves with the bank
- * account token or rejects when the token creation fails
- */
-export const createToken = data =>
-  new Promise((resolve, reject) => {
-    window.Stripe.bankAccount.createToken(data, (status, response) => {
-      if (response.error) {
-        const e = new Error(response.error.message);
-        e.stripeError = response.error;
-        reject(e);
-      } else {
-        resolve(response.id);
-      }
-    });
-  });
-
 /**
  * Country specific Stripe configurations
  *
@@ -132,7 +109,6 @@ export const translateStripeError = (country, intl, stripeError) => {
   }
 };
 
-
 /**
  * Map inputs to correct Stripe keys
  *