diff --git a/firefox/README.md b/firefox/README.md
index 165bf91..38a5385 100644
--- a/firefox/README.md
+++ b/firefox/README.md
@@ -1,3 +1,7 @@
- # This repo has been renamed to FirefoxSidebar
+# This repo has been renamed to FirefoxSidebar
 
- Redirect should be automatic, and all files can be found at the root of this repo.
+Redirect should be automatic, and all files can be found at the root of this repo.
+
+-------
+
+Legacy TST themes can be found above,  **these will not be updated**. Use the improved version of FirefoxSidebar at the root of this repo.