diff --git a/MyBlazorApp/App.razor b/MyBlazorApp/App.razor
index 0c8552f..00392f3 100644
--- a/MyBlazorApp/App.razor
+++ b/MyBlazorApp/App.razor
@@ -1,3 +1,7 @@
+@using Microsoft.AspNetCore.Components.Routing
+@using Microsoft.AspNetCore.Components.Web
+@using Microsoft.AspNetCore.Components.Authorization
+
 <CascadingAuthenticationState>
     <Router AppAssembly="@typeof(App).Assembly">
         <Found Context="routeData">