diff --git a/src/coreclr/tools/aot/ILCompiler/repro/Program.cs b/src/coreclr/tools/aot/ILCompiler/repro/Program.cs
index 0a97c922c939..9e71394c3732 100644
--- a/src/coreclr/tools/aot/ILCompiler/repro/Program.cs
+++ b/src/coreclr/tools/aot/ILCompiler/repro/Program.cs
@@ -1,3 +1,12 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
 using System;
 
-Console.WriteLine("Hello world");
+class Program
+{
+    static void Main()
+    {
+        Console.WriteLine("Hello world");
+    }
+}