diff --git a/src/components/chatbox/Markdown.tsx b/src/components/chatbox/Markdown.tsx
index ed6faed647..7de2e16dc3 100644
--- a/src/components/chatbox/Markdown.tsx
+++ b/src/components/chatbox/Markdown.tsx
@@ -1,3 +1,8 @@
+/**
+ * Copyright (c) HashiCorp, Inc.
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
 import ReactMarkdown from 'react-markdown'
 import remarkGfm from 'remark-gfm'
 import rehypePrism from '@mapbox/rehype-prism'