diff --git a/README.md b/README.md
index 4fd32c12..cb0339c8 100644
--- a/README.md
+++ b/README.md
@@ -112,6 +112,8 @@ One can disable it through the `Developer options` menu.
 
 ChromeXt adds a book icon in the page menu to enable reader (distiller) mode manually.
 
+This function is not available in `Brave` browser for unknown reason.
+
 ### AD Blocker solution
 
 For blocking network requests, I recommend to use `AdAway` or any proxy AD Blocker such as `clash`.