diff --git a/Tests/MQTTnet.Core.Tests/MqttServerTests.cs b/Tests/MQTTnet.Core.Tests/MqttServerTests.cs
index f0c74eaf..dc2f5251 100644
--- a/Tests/MQTTnet.Core.Tests/MqttServerTests.cs
+++ b/Tests/MQTTnet.Core.Tests/MqttServerTests.cs
@@ -75,7 +75,7 @@ namespace MQTTnet.Core.Tests
                 await s.StopAsync();
             }
 
-            Assert.AreEqual(1, receivedMessagesCount);
+            Assert.AreEqual(0, receivedMessagesCount);
         }
 
         [TestMethod]