diff --git a/docs/en/02_Developer_Guides/15_Customising_the_Admin_Interface/How_Tos/Customise_React_Forms.md b/docs/en/02_Developer_Guides/15_Customising_the_Admin_Interface/How_Tos/Customise_React_Forms.md
index e05c468ad..ff64a0f89 100644
--- a/docs/en/02_Developer_Guides/15_Customising_the_Admin_Interface/How_Tos/Customise_React_Forms.md
+++ b/docs/en/02_Developer_Guides/15_Customising_the_Admin_Interface/How_Tos/Customise_React_Forms.md
@@ -17,7 +17,7 @@ const HideableComponent = ({Component, ...props}) => (
 );
 
 HideableComponent.propTypes = {
-  shouldHide: React.PropTypes.boolean
+  shouldHide: PropTypes.boolean
 };
 
 HideableComponent.defaultProps = {