Disabling Firefox Suggest in user.js

private_dot_mozilla/private_firefox/private_personal-profile.default/user.js.tmpl

@@ -94,6 +94,10 @@ user_pref("browser.urlbar.suggest.searches",			false);
 // PREF: Disable URL bar autocomplete and history/bookmarks suggestions dropdown
 // user_pref("browser.urlbar.autocomplete.enabled",		false);
 
+// PREF: Disable Firefox Suggest
+// https://support.mozilla.org/en-US/kb/navigate-web-faster-firefox-suggest
+user_pref("browser.urlbar.groupLabels.enabled", false);
+
 
 /*******************************************************************************
  * SECTION: Misc                                                               *