diff --git a/README.md b/README.md
index cb0b0781d..230e9f096 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,7 @@
 - [Docker Dev Environment](docker/README.md)
 - [Continuous Integration](#continuous-integration)
 - [Database & Assets](#database--assets)
+- [Old Datatracker Branches](https://github.com/ietf-tools/old-datatracker-branches)
 
 ---