--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -245,19 +245,18 @@ pref("browser.defaultbrowser.notificatio
 // 0 = blank, 1 = home (browser.startup.homepage), 2 = last visited page, 3 = resume previous browser session
 // The behavior of option 3 is detailed at: http://wiki.mozilla.org/Session_Restore
 pref("browser.startup.page",                1);
 pref("browser.startup.homepage",            "chrome://branding/locale/browserconfig.properties");
 // Whether we should skip the homepage when opening the first-run page
 pref("browser.startup.firstrunSkipsHomepage", true);
 
 // Show an about:blank window as early as possible for quick startup feedback.
-// Held to nightly and early beta on Linux due to bug 1450626.
 // Disabled on Mac because the bouncing dock icon already provides feedback.
-#if defined(XP_WIN) || defined(MOZ_WIDGET_GTK) && defined(EARLY_BETA_OR_EARLIER)
+#if !defined(XP_MACOSX) && defined(NIGHTLY_BUILD)
 pref("browser.startup.blankWindow", true);
 #else
 pref("browser.startup.blankWindow", false);
 #endif
 
 pref("browser.slowStartup.notificationDisabled", false);
 pref("browser.slowStartup.timeThreshold", 20000);
 pref("browser.slowStartup.maxSamples", 5);