Index: lib/prefs.js
diff --git a/lib/prefs.js b/lib/prefs.js
index d15c3b02092a21ad843a44f03b6974937f47a555..fd8fa6b7d43400dbbda05b541595be3c6f17c70e 100644
--- a/lib/prefs.js
+++ b/lib/prefs.js
@@ -44,10 +44,12 @@ let defaults = {
   notificationurl: "https://notification.adblockplus.org/notification.json",
   suppress_first_run_page: false,
   disable_auto_updates: false,
+  first_run_subscription_auto_select: true,
   notifications_ignoredcategories: [],
 };
 
-let preconfigurable = ["suppress_first_run_page", "disable_auto_updates"];
+let preconfigurable = ["suppress_first_run_page", "disable_auto_updates",
+  "first_run_subscription_auto_select"];
 
 let values;
 let path = _fileSystem.resolve("prefs.json");