diff --git a/mozilla/browser/app/profile/firefox.js b/mozilla/browser/app/profile/firefox.js
index 7870dcf9ecf..af8db63be2b 100644
--- a/mozilla/browser/app/profile/firefox.js
+++ b/mozilla/browser/app/profile/firefox.js
@@ -94,7 +94,7 @@ pref("app.update.mode", 1);
 pref("app.update.silent", false);
 
 // Update service URL:
-pref("app.update.url", "https://aus2.mozilla.org/update2/1/%PRODUCT%/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/update.xml");
+pref("app.update.url", "https://aus2.mozilla.org/update/1/%PRODUCT%/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/update.xml");
 // URL user can browse to manually if for some reason all update installation
 // attempts fail.  TODO: Change this URL
 pref("app.update.url.manual", "http://www.mozilla.org/update");
diff --git a/mozilla/mail/app/profile/all-thunderbird.js b/mozilla/mail/app/profile/all-thunderbird.js
index c97017a4206..86d01f19d2e 100644
--- a/mozilla/mail/app/profile/all-thunderbird.js
+++ b/mozilla/mail/app/profile/all-thunderbird.js
@@ -73,7 +73,7 @@ pref("app.update.mode", 1);
 pref("app.update.silent", false);
 
 // Update service URL:
-pref("app.update.url", "https://aus2.mozilla.org/update2/1/%PRODUCT%/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/update.xml");
+pref("app.update.url", "https://aus2.mozilla.org/update/1/%PRODUCT%/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/update.xml");
 // URL user can browse to manually if for some reason all update installation
 // attempts fail.  TODO: Change this URL
 pref("app.update.url.manual", "http://www.mozilla.org/update");