diff --git a/dotnet/src/Microsoft.AutoGen/Core/AgentRuntime.cs b/dotnet/src/Microsoft.AutoGen/Core/AgentRuntime.cs
index 95ea08b1168d..7da485fa874f 100644
--- a/dotnet/src/Microsoft.AutoGen/Core/AgentRuntime.cs
+++ b/dotnet/src/Microsoft.AutoGen/Core/AgentRuntime.cs
@@ -211,10 +211,9 @@ public async ValueTask<RpcResponse> InvokeRequestAsync(RpcRequest request, Cance
 
         // Proxy the request to the agent.
         var originalRequestId = request.RequestId;
-        var newRequestId = Guid.NewGuid().ToString();
         var completion = new TaskCompletionSource<RpcResponse>(TaskCreationOptions.RunContinuationsAsynchronously);
         _pendingRequests.TryAdd(request.RequestId, completion);
-        request.RequestId = newRequestId;
+        //request.RequestId = Guid.NewGuid().ToString();
         agent.ReceiveMessage(new Message() { Request = request });
         // Wait for the response and send it back to the caller.
         var response = await completion.Task.WaitAsync(s_agentResponseTimeout);