diff --git a/src/csharp/GrpcCoreTests/ClientServerTest.cs b/src/csharp/GrpcCoreTests/ClientServerTest.cs
index e76189974d32adbe7c0bd6c0faf516db4caf61ca..ba43e4f6a07a904399a9799808b3662e609ffcfd 100644
--- a/src/csharp/GrpcCoreTests/ClientServerTest.cs
+++ b/src/csharp/GrpcCoreTests/ClientServerTest.cs
@@ -61,7 +61,7 @@ namespace Google.GRPC.Core.Tests
         [TestFixtureTearDown]
         public void Cleanup()
         {
-            GrpcEnvironment.Initialize();
+            GrpcEnvironment.Shutdown();
         }
 
         [Test]