diff --git a/Tests/MQTTnet.Core.Tests/MqttClient_Tests.cs b/Tests/MQTTnet.Core.Tests/MqttClient_Tests.cs
index 774de395..4d11da39 100644
--- a/Tests/MQTTnet.Core.Tests/MqttClient_Tests.cs
+++ b/Tests/MQTTnet.Core.Tests/MqttClient_Tests.cs
@@ -96,7 +96,7 @@ namespace MQTTnet.Tests
         [TestMethod]
         public async Task Send_Reply_In_Message_Handler()
         {
-            using (var testEnvironment = new TestEnvironment(TestContext))
+            using (var testEnvironment = new TestEnvironment())
             {
                 await testEnvironment.StartServerAsync();
                 var client1 = await testEnvironment.ConnectClientAsync();