diff --git a/test/Microsoft.AspNetCore.SignalR.Tests.Utils/ServerFixture.cs b/test/Microsoft.AspNetCore.SignalR.Tests.Utils/ServerFixture.cs
index 9c0fe004a3..1304ceec0a 100644
--- a/test/Microsoft.AspNetCore.SignalR.Tests.Utils/ServerFixture.cs
+++ b/test/Microsoft.AspNetCore.SignalR.Tests.Utils/ServerFixture.cs
@@ -116,7 +116,7 @@ namespace Microsoft.AspNetCore.SignalR.Tests
             _lifetime.ApplicationStopped.Register(() =>
             {
                 _logger.LogInformation("Test server shut down");
-                _logToken.Dispose();
+                _logToken?.Dispose();
             });
         }