diff --git a/fundamentals/minimal-apis/samples/MyAntiForgery/Program.cs b/fundamentals/minimal-apis/samples/MyAntiForgery/Program.cs
index d6b1544..bc623bf 100644
--- a/fundamentals/minimal-apis/samples/MyAntiForgery/Program.cs
+++ b/fundamentals/minimal-apis/samples/MyAntiForgery/Program.cs
@@ -1,3 +1,6 @@
+#define SHORT // FIRST SHORT
+#if NEVER
+#elif FIRST
//
using Microsoft.AspNetCore.Antiforgery;
using Microsoft.AspNetCore.Mvc;
@@ -71,3 +74,20 @@ public static class MyHtml
//
}
//
+#elif SHORT
+//
+using Microsoft.AspNetCore.Antiforgery;
+
+var builder = WebApplication.CreateBuilder();
+
+builder.Services.AddAntiforgery();
+
+var app = builder.Build();
+
+// Implicitly added by WebApplicationBuilder
+// app.UseAntiforgery();
+
+app.Run();
+app.MapGet("/", () => "Hello World!");
+//
+#endif