diff --git a/mozilla/webtools/bugzilla/.bzrrev b/mozilla/webtools/bugzilla/.bzrrev
index ba7fb703feb..23c5e4f7e57 100644
--- a/mozilla/webtools/bugzilla/.bzrrev
+++ b/mozilla/webtools/bugzilla/.bzrrev
@@ -1 +1 @@
-6807
\ No newline at end of file
+6808
\ No newline at end of file
diff --git a/mozilla/webtools/bugzilla/userprefs.cgi b/mozilla/webtools/bugzilla/userprefs.cgi
index cffae38ccbd..57bfcca5d92 100755
--- a/mozilla/webtools/bugzilla/userprefs.cgi
+++ b/mozilla/webtools/bugzilla/userprefs.cgi
@@ -120,7 +120,7 @@ sub SaveAccount {
         && Bugzilla->params->{"allowemailchange"}
         && $cgi->param('new_login_name'))
     {
-        my $old_login_name = $cgi->param('Bugzilla_login');
+        my $old_login_name = $user->login;
         my $new_login_name = trim($cgi->param('new_login_name'));
 
         if($old_login_name ne $new_login_name) {