diff --git a/README.md b/README.md
index efcff27048a628c0ef3dc84ea5fc62f4ab944219..82cfb3b72a3789f2b56f79955273bcbfbe4b3def 100644
--- a/README.md
+++ b/README.md
@@ -82,3 +82,7 @@ wpdesk_permanent_dismissible_wp_notice( 'Notice text goes here', 'notice-name' )
 // Is equivalent to
 $notice = new \WPDesk\Notice\PermanentDismissibleNotice( 'Notice text goes here', 'notice-name' );
 ```
+
+## Project documentation
+
+PHPDoc: https://wpdesk.gitlab.io/wp-notice/index.html