diff --git a/src/csharp/Grpc.Core/GrpcEnvironment.cs b/src/csharp/Grpc.Core/GrpcEnvironment.cs
index eeed6997123fdb455981434faee6e120ce133a44..574e900a0e73209da3c4989dc26fdaac50ef07ac 100644
--- a/src/csharp/Grpc.Core/GrpcEnvironment.cs
+++ b/src/csharp/Grpc.Core/GrpcEnvironment.cs
@@ -47,7 +47,6 @@ namespace Grpc.Core
     /// </summary>
     public class GrpcEnvironment
     {
-        const LogLevel DefaultLogLevel = LogLevel.Info;
         const int MinDefaultThreadPoolSize = 4;
 
         static object staticLock = new object();
@@ -58,7 +57,7 @@ namespace Grpc.Core
         static readonly HashSet<Channel> registeredChannels = new HashSet<Channel>();
         static readonly HashSet<Server> registeredServers = new HashSet<Server>();
 
-        static ILogger logger = new LogLevelFilterLogger(new ConsoleLogger(), DefaultLogLevel);
+        static ILogger logger = new NullLogger();
 
         readonly object myLock = new object();
         readonly GrpcThreadPool threadPool;