diff --git a/apps/www/src/content/components/checkbox.md b/apps/www/src/content/components/checkbox.md
index 81fccf8c7..046ce6f85 100644
--- a/apps/www/src/content/components/checkbox.md
+++ b/apps/www/src/content/components/checkbox.md
@@ -66,6 +66,8 @@ npm install bits-ui
 
 ### Form
 
+**Note:** Checkbox needs an `input:hidden` with needed attributes as shown in examples below.
+
 <ComponentPreview name="checkbox-form-single">
 
 <div />