diff --git a/pages/browser-extensions.markdown b/pages/browser-extensions.markdown
index 0ae78fb..42688fe 100644
--- a/pages/browser-extensions.markdown
+++ b/pages/browser-extensions.markdown
@@ -22,6 +22,7 @@ redirect_from:
 * [Temporary containers](https://addons.mozilla.org/en-US/firefox/addon/temporary-containers/)
     * Especially in Automatic mode it renders Cookie Autodelete unnecessary
       in my opinion and is likely more secure.
+    * **READ THE FINE MANUAL ON THAT PAGE!**
 
 ## Firefox language packs