diff --git a/js/constants/appConfig.js b/js/constants/appConfig.js
index f8e8a51329..80c7a62edb 100644
--- a/js/constants/appConfig.js
+++ b/js/constants/appConfig.js
@@ -176,7 +176,7 @@ module.exports = {
     'advanced.hide-excluded-sites': false,
     'advanced.minimum-visit-time': 8,
     'advanced.minimum-visits': 1,
-    'advanced.minimum-percentage': false,
+    'advanced.minimum-percentage': true,
     'advanced.auto-suggest-sites': true,
     'shutdown.clear-history': false,
     'shutdown.clear-downloads': false,