diff --git a/sources/project/Services/NavigationService.swift b/sources/project/Services/NavigationService.swift
index dacd8a5..82a79b6 100644
--- a/sources/project/Services/NavigationService.swift
+++ b/sources/project/Services/NavigationService.swift
@@ -1,6 +1,6 @@
 import UIKit
 
-struct NavigationService {
+enum NavigationService {
     static var appWindow: UIWindow {
         return AppDelegate.shared.appWindow
     }