diff --git a/invenio/plugin/custom_invenio_plugin/__init__.py b/invenio/plugin/custom_invenio_plugin/__init__.py
index b7f5c22..05e2a5c 100644
--- a/invenio/plugin/custom_invenio_plugin/__init__.py
+++ b/invenio/plugin/custom_invenio_plugin/__init__.py
@@ -3,13 +3,12 @@ from flask_menu import current_menu
 
 
 def init_app(app):
-    """Initialize the application and register the menu item."""
+    """Initialize application."""
 
-    @app.route("/amdmodel", endpoint="main.amdmodel")
-    @current_menu.route("About AM-D-Model")
+    @app.route("/amdmodel")
+    @current_menu.register(".main.amdmodel", "About AM-D-Model")
     def redirect_to_amdmodel():
         """Redirect to the AM-D-Model website."""
         return redirect("https://am-d-model.eu")
 
     return app
-