diff --git a/test/Microsoft.AspNetCore.SignalR.Tests/HttpHeaderEndPoint.cs b/test/Microsoft.AspNetCore.SignalR.Tests/HttpHeaderEndPoint.cs
index 949260c2ae..7fb3de2d05 100644
--- a/test/Microsoft.AspNetCore.SignalR.Tests/HttpHeaderEndPoint.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Tests/HttpHeaderEndPoint.cs
@@ -1,3 +1,6 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
 using System;
 using System.Buffers;
 using System.Collections.Generic;
@@ -34,4 +37,4 @@ namespace Microsoft.AspNetCore.SignalR.Tests
             }
         }
     }
-}
\ No newline at end of file
+}