diff --git a/README.md b/README.md
index 2fc2a9255..bf1a7b0fb 100644
--- a/README.md
+++ b/README.md
@@ -66,6 +66,7 @@ This repository includes the [Hugo] theme.
 - Disqus Comment System
 - Google Analytics
 - Open Graph Protocol, OGP Images
+- Table of Contents
 
 ### Roadmap