diff --git a/frontend/src/components/NumberComponent.tsx b/frontend/src/components/NumberComponent.tsx
index 4008690..a4ae320 100644
--- a/frontend/src/components/NumberComponent.tsx
+++ b/frontend/src/components/NumberComponent.tsx
@@ -9,6 +9,8 @@ import {
 } from 'react-bootstrap';
 import { socket } from '../socket';
 
+// TODO: add button functionality
+
 interface ButtonComponentProps {
   name: string;
   parent_path?: string;