diff --git a/README.md b/README.md
index 3ae0a15..f0d47a4 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ All this does not lead into stability issues.
 - Locate Fennec's installation directory `data/data/org.mozilla.fennec_fdroid/files/mozilla/[xxxxxxx].default`
 - Copy the extracted `user.js` file to the install directory
 - Delete `prefs.js` file inside the install directory
-- Start Fennec F-Droid and test if `user.js` was applied browsing to `about:config` and look if `user.js.applied` is `true`.
+- Start Fennec F-Droid and test if `user.js` was applied browsing to `about:config` and look if `config.applied` is `true`.
 
 If this doesn't work I suggest you to use **second root method** below.