diff --git a/aspnetcore/fundamentals/host/hosted-services.md b/aspnetcore/fundamentals/host/hosted-services.md
index 938bd62ac0..6297cef8a5 100644
--- a/aspnetcore/fundamentals/host/hosted-services.md
+++ b/aspnetcore/fundamentals/host/hosted-services.md
@@ -157,8 +157,6 @@ The following code creates an asynchronous timed background task:
 
 :::code language="csharp" source="~/../AspNetCore.Docs.Samples/fundamentals/host/TimedBackgroundTasks/TimedHostedService.cs":::
 
-:::code language="csharp" source="~/../AspNetCore.Docs.Samples/signalr/hubs/samples/6.x/SignalRHubsSample/Snippets/Hubs/ChatHub.cs" id="snippet_OnDisconnectedAsync":::
-
 ## Additional resources
 
 * [Background services unit tests on GitHub](https://github.com/dotnet/runtime/blob/main/src/libraries/Microsoft.Extensions.Hosting/tests/UnitTests/BackgroundServiceTests.cs).