1 files changed, 2 insertions, 2 deletions
diff --git a/src/csharp/Grpc.IntegrationTesting/TestServiceImpl.cs b/src/csharp/Grpc.IntegrationTesting/TestServiceImpl.cs
index d6ba61ef82..6bd997d1f4 100644
--- a/src/csharp/Grpc.IntegrationTesting/TestServiceImpl.cs
+++ b/src/csharp/Grpc.IntegrationTesting/TestServiceImpl.cs
@@ -64,7 +64,7 @@ namespace grpc.testing
             {
                 var response = StreamingOutputCallResponse.CreateBuilder()
                     .SetPayload(CreateZerosPayload(responseParam.Size)).Build();
-                await responseStream.Write(response);
+                await responseStream.WriteAsync(response);
             }
         }
 
@@ -86,7 +86,7 @@ namespace grpc.testing
                 {
                     var response = StreamingOutputCallResponse.CreateBuilder()
                         .SetPayload(CreateZerosPayload(responseParam.Size)).Build();
-                    await responseStream.Write(response);
+                    await responseStream.WriteAsync(response);
                 }
             });
         }