--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -1524,17 +1524,17 @@ pref("toolkit.pageThumbs.minHeight", 190
// Enable speech synthesis
pref("media.webspeech.synth.enabled", true);
pref("browser.esedbreader.loglevel", "Error");
pref("browser.laterrun.enabled", false);
-pref("browser.migrate.automigrate.enabled", false);
+pref("browser.migrate.automigrate.enabled", true);
// 4 here means the suggestion notification will be automatically
// hidden the 4th day, so it will actually be shown on 3 different days.
pref("browser.migrate.automigrate.daysToOfferUndo", 4);
pref("browser.migrate.automigrate.ui.enabled", true);
pref("browser.migrate.chrome.history.limit", 0);
pref("browser.migrate.chrome.history.maxAgeInDays", 0);