--- a/suite/browser/browser-prefs.js
+++ b/suite/browser/browser-prefs.js
@@ -633,17 +633,16 @@ pref("extensions.dss.switchPending", fal
 pref("extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.name", "chrome://navigator/locale/navigator.properties");
 pref("extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.description", "chrome://navigator/locale/navigator.properties");
 
 pref("extensions.modern@themes.mozilla.org.name", "chrome://navigator/locale/navigator.properties");
 pref("extensions.modern@themes.mozilla.org.description", "chrome://navigator/locale/navigator.properties");
 
 pref("xpinstall.enabled", true);
 pref("xpinstall.whitelist.add", "addons.mozilla.org");
-pref("xpinstall.whitelist.add.36", "getpersonas.com");
 
 pref("lightweightThemes.update.enabled", true);
 
 // Customizable toolbar stuff
 pref("custtoolbar.personal_toolbar_folder", "");
 // Use a popup window for the customize toolbar UI
 pref("toolbar.customization.usesheet", false);