diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
index 68a8f4879b46b..32a52eee6bf3b 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
@@ -45,6 +45,7 @@
 using Google.Protobuf;
 using Grpc.Auth;
 using Grpc.Core;
+using Grpc.Core.Logging;
 using Grpc.Core.Utils;
 using Grpc.Testing;
 using Newtonsoft.Json.Linq;
@@ -95,6 +96,7 @@ private InteropClient(ClientOptions options)
 
         public static void Run(string[] args)
         {
+            GrpcEnvironment.SetLogger(new ConsoleLogger());
             var parserResult = Parser.Default.ParseArguments<ClientOptions>(args)
                 .WithNotParsed(errors => Environment.Exit(1))
                 .WithParsed(options =>
diff --git a/src/csharp/Grpc.IntegrationTesting/InteropServer.cs b/src/csharp/Grpc.IntegrationTesting/InteropServer.cs
index 4118f99c2b2d9..be99f92d0b32b 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropServer.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropServer.cs
@@ -41,6 +41,7 @@
 using CommandLine;
 using CommandLine.Text;
 using Grpc.Core;
+using Grpc.Core.Logging;
 using Grpc.Core.Utils;
 using Grpc.Testing;
 using NUnit.Framework;
@@ -68,6 +69,7 @@ private InteropServer(ServerOptions options)
 
         public static void Run(string[] args)
         {
+            GrpcEnvironment.SetLogger(new ConsoleLogger());
             var parserResult = Parser.Default.ParseArguments<ServerOptions>(args)
                 .WithNotParsed(errors => Environment.Exit(1))
                 .WithParsed(options =>
diff --git a/src/csharp/Grpc.IntegrationTesting/QpsWorker.cs b/src/csharp/Grpc.IntegrationTesting/QpsWorker.cs
index 62a7347d42007..b17b2c2183a28 100644
--- a/src/csharp/Grpc.IntegrationTesting/QpsWorker.cs
+++ b/src/csharp/Grpc.IntegrationTesting/QpsWorker.cs
@@ -42,6 +42,7 @@
 using CommandLine;
 using CommandLine.Text;
 using Grpc.Core;
+using Grpc.Core.Logging;
 using Grpc.Core.Utils;
 using Grpc.Testing;
 using NUnit.Framework;
@@ -65,6 +66,7 @@ private QpsWorker(ServerOptions options)
 
         public static void Run(string[] args)
         {
+            GrpcEnvironment.SetLogger(new ConsoleLogger());
             var parserResult = Parser.Default.ParseArguments<ServerOptions>(args)
                 .WithNotParsed((x) => Environment.Exit(1))
                 .WithParsed(options =>
diff --git a/src/csharp/Grpc.IntegrationTesting/StressTestClient.cs b/src/csharp/Grpc.IntegrationTesting/StressTestClient.cs
index 750613b078454..dbf8844265d64 100644
--- a/src/csharp/Grpc.IntegrationTesting/StressTestClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/StressTestClient.cs
@@ -92,6 +92,7 @@ private StressTestClient(ClientOptions options, List<string> serverAddresses, Di
 
         public static void Run(string[] args)
         {
+            GrpcEnvironment.SetLogger(new ConsoleLogger());
             var parserResult = Parser.Default.ParseArguments<ClientOptions>(args)
                 .WithNotParsed((x) => Environment.Exit(1))
                 .WithParsed(options => {