diff --git a/src/pages/signup-success/index.js b/src/pages/signup-success/index.tsx
similarity index 97%
rename from src/pages/signup-success/index.js
rename to src/pages/signup-success/index.tsx
index 561f9c7b483..e5a2ddad402 100644
--- a/src/pages/signup-success/index.js
+++ b/src/pages/signup-success/index.tsx
@@ -1,6 +1,5 @@
 import React, { useEffect, useState } from 'react'
 import styled from 'styled-components'
-import PropTypes from 'prop-types'
 import { graphql, StaticQuery, navigate } from 'gatsby'
 import { getLanguage } from '../../common/utility'
 import Layout from 'components/layout/layout'
@@ -103,8 +102,4 @@ const SignupSuccess = () => {
     )
 }
 
-SignupSuccess.propTypes = {
-    autofocus: PropTypes.bool,
-}
-
 export default WithIntl()(SignupSuccess)