diff --git a/kifu/gtk/src/main.rs b/kifu/gtk/src/main.rs
index f9725e9..0ff75e6 100644
--- a/kifu/gtk/src/main.rs
+++ b/kifu/gtk/src/main.rs
@@ -76,14 +76,6 @@ fn main() {
     });
     app.add_action(&action_config);
 
-    app.connect_startup(|app| {
-        println!("connect_startup");
-        let menu_model = gio::Menu::new();
-        menu_model.append(Some("Quit"), None);
-        menu_model.append(Some("Configuration"), Some("show-config"));
-        app.set_menubar(Some(&menu_model));
-    });
-
     app.connect_activate({
         let runtime = runtime.clone();
         move |app| {
diff --git a/kifu/gtk/src/ui/layout.rs b/kifu/gtk/src/ui/layout.rs
index f669c2a..868e9f0 100644
--- a/kifu/gtk/src/ui/layout.rs
+++ b/kifu/gtk/src/ui/layout.rs
@@ -13,12 +13,11 @@ impl Default for LayoutPrivate {
     fn default() -> Self {
         let header = adw::HeaderBar::builder()
             .title_widget(&gtk::Label::new(Some("Placeholder Title")))
-            .show_start_title_buttons(true)
-            .show_end_title_buttons(true)
             .build();
 
         let app_menu = gio::Menu::new();
-        app_menu.append(Some("Configuration"), Some("show-config"));
+        let menu_item = gio::MenuItem::new(Some("Configuration"), Some("app.show-config"));
+        app_menu.append_item(&menu_item);
 
         let hamburger = gtk::MenuButton::builder()
             .icon_name("open-menu-symbolic")