1 files changed, 1 insertions, 1 deletions
diff --git a/src/csharp/Grpc.Auth/GoogleAuthInterceptors.cs b/src/csharp/Grpc.Auth/GoogleAuthInterceptors.cs
index 722b51f470..c5bca444b4 100644
--- a/src/csharp/Grpc.Auth/GoogleAuthInterceptors.cs
+++ b/src/csharp/Grpc.Auth/GoogleAuthInterceptors.cs
@@ -76,7 +76,7 @@ namespace Grpc.Auth
             return new AsyncAuthInterceptor((context, metadata) =>
             {
                 metadata.Add(CreateBearerTokenHeader(accessToken));
-                return Task.FromResult<object>(null);
+                return TaskUtils.CompletedTask;
             });
         }