diff --git a/lib/RT/Interface/Web/MenuBuilder.pm b/lib/RT/Interface/Web/MenuBuilder.pm
index 58743886e3..ff4a72e363 100644
--- a/lib/RT/Interface/Web/MenuBuilder.pm
+++ b/lib/RT/Interface/Web/MenuBuilder.pm
@@ -341,6 +341,9 @@ sub BuildMainNav {
     if ( $current_user->Name ) {
         $about_me->child( logout => title => loc('Logout'), path => '/NoAuth/Logout.html' );
     }
+
+    # Added in RT6 to handle main menu changes
+    $HTML::Mason::Commands::m->callback( CallbackName => 'PrivilegedMainNav', Path => $request_path, Search_Args => $args, Has_Query => $has_query, ARGSRef => \%args, CallbackPage => '/Elements/Header' );
 }
 
 sub BuildPageNav {
@@ -2003,6 +2006,8 @@ sub BuildSelfServiceMainNav {
         $about_me->child( logout => title => loc('Logout'), path => '/NoAuth/Logout.html' );
     }
 
+    # Added in RT6 to handle main menu changes
+    $HTML::Mason::Commands::m->callback( CallbackName => 'PrivilegedMainNav', Path => $request_path, Search_Args => $args, Has_Query => $has_query, ARGSRef => \%args, CallbackPage => '/Elements/Header' );
 }
 
 sub BuildSelfServicePageNav {