diff --git a/README.md b/README.md
index e8789e4..068d004 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@
 
 - [Install](#install)
 - [Usage](#usage)
+- [Updating the lookup table](#updating-the-lookup-table)
 - [Contribute](#contribute)
 - [License](#license)