diff --git a/platform/ui/src/gatsby-theme-docz/wrapper.js b/platform/ui/src/gatsby-theme-docz/wrapper.js
index ad1d0ca10..6a49679d4 100644
--- a/platform/ui/src/gatsby-theme-docz/wrapper.js
+++ b/platform/ui/src/gatsby-theme-docz/wrapper.js
@@ -1,6 +1,12 @@
 import * as React from 'react';
 import './tailwind.css';
 import './theme.css';
+import PropTypes from 'prop-types';
 
 const Wrapper = ({ children }) => <React.Fragment>{children}</React.Fragment>;
+
+Wrapper.propTypes = {
+  children: PropTypes.node,
+};
+
 export default Wrapper;