diff --git a/lib/components/boot-warning/index.tsx b/lib/components/boot-warning/index.tsx
index 7b915a969..42f66f3bf 100644
--- a/lib/components/boot-warning/index.tsx
+++ b/lib/components/boot-warning/index.tsx
@@ -1,14 +1,8 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-
+import React, { FunctionComponent } from 'react';
 import './style';
 
-const BootWarning = ({ children }) => (
+const BootWarning: FunctionComponent = ({ children }) => (
   <h3 className="boot-warning__message">{children}</h3>
 );
 
-BootWarning.propTypes = {
-  children: PropTypes.node.isRequired,
-};
-
 export default BootWarning;