diff --git a/src/SuperSocket.Kestrel/KestrelPipeConnection.cs b/src/SuperSocket.Kestrel/KestrelPipeConnection.cs
index 528b4278d..1a0352f1d 100644
--- a/src/SuperSocket.Kestrel/KestrelPipeConnection.cs
+++ b/src/SuperSocket.Kestrel/KestrelPipeConnection.cs
@@ -21,6 +21,11 @@ public KestrelPipeConnection(ConnectionContext context, ConnectionOptions option
         RemoteEndPoint = context.RemoteEndPoint;
     }
 
+    public override ValueTask DetachAsync()
+    {
+        throw new NotSupportedException($"Detach is not supported by {nameof(KestrelPipeConnection)}.");
+    }
+
     protected override async void Close()
     {
         var context = _context;