diff --git a/Sources/AdwaitaTemplate.swift b/Sources/AdwaitaTemplate.swift
index 9985228..cfcb031 100644
--- a/Sources/AdwaitaTemplate.swift
+++ b/Sources/AdwaitaTemplate.swift
@@ -6,8 +6,7 @@ import Adwaita
 @main
 struct AdwaitaTemplate: App {
 
-    let id = "io.github.AparokshaUI.AdwaitaTemplate"
-    var app: AdwaitaApp!
+    let app = AdwaitaApp(id: "io.github.AparokshaUI.AdwaitaTemplate")
 
     var scene: Scene {
         Window(id: "main") { window in