diff --git a/packages/fuselage/src/components/Message/MessageSystem/MessageSystem.tsx b/packages/fuselage/src/components/Message/MessageSystem/MessageSystem.tsx
index d49392c108..1635a3a1fb 100644
--- a/packages/fuselage/src/components/Message/MessageSystem/MessageSystem.tsx
+++ b/packages/fuselage/src/components/Message/MessageSystem/MessageSystem.tsx
@@ -1,4 +1,4 @@
-import type { ReactNode } from 'react';
+import type { ReactNode, MouseEvent as ReactMouseEvent } from 'react';
 import React from 'react';
 
 import './MessageSystem.styles.scss';
@@ -6,6 +6,7 @@ import './MessageSystem.styles.scss';
 type MessageSystemProps = {
   children?: ReactNode;
   title?: string;
+  onClick?: (e: ReactMouseEvent<HTMLDivElement, MouseEvent>) => void;
 };
 
 export const MessageSystem = ({