1 files changed, 2 insertions, 2 deletions
diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
index c35aaf680f..09790120d1 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -33,6 +33,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Runtime.InteropServices;
 using System.Threading.Tasks;
 
@@ -149,8 +150,7 @@ namespace Grpc.Core.Internal.Tests
 
             var writeTask = responseStream.WriteAsync("request1");
             fakeCall.SendCompletionHandler(false);
-            // TODO(jtattermusch): should we throw a different exception type instead?
-            Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await writeTask);
+            Assert.ThrowsAsync(typeof(IOException), async () => await writeTask);
 
             fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
             AssertFinished(asyncCallServer, fakeCall, finishedTask);