update tests
diff --git a/src/csharp/tests.json b/src/csharp/tests.json
index d80e95a..7a106aa 100644
--- a/src/csharp/tests.json
+++ b/src/csharp/tests.json
@@ -25,8 +25,9 @@
     "Grpc.Core.Tests.ResponseHeadersTest",
     "Grpc.Core.Tests.SanityTest",
     "Grpc.Core.Tests.ServerTest",
+    "Grpc.Core.Tests.ShutdownHookClientTest",
+    "Grpc.Core.Tests.ShutdownHookPendingCallTest",
     "Grpc.Core.Tests.ShutdownHookServerTest",
-    "Grpc.Core.Tests.ShutdownHookTest",
     "Grpc.Core.Tests.ShutdownTest",
     "Grpc.Core.Tests.TimeoutsTest",
     "Grpc.Core.Tests.UserAgentStringTest"