diff --git a/addons/README.md b/addons/README.md
index 18a8241f..7d09a856 100644
--- a/addons/README.md
+++ b/addons/README.md
@@ -1,3 +1,6 @@
 ### Addons for Firefox / Chromium (Source code only)
 
-- [License](../LICENSE.md)
\ No newline at end of file
+
+- Works best with Tor Browser.
+  - Mozilla Firefox ESR, Ungoogled Chromium
+- [MIT License](../LICENSE.md)
\ No newline at end of file