diff --git a/docs/get-started/build-your-first-aspire-app.md b/docs/get-started/build-your-first-aspire-app.md
index c26ac7e46b..43c6d70c81 100644
--- a/docs/get-started/build-your-first-aspire-app.md
+++ b/docs/get-started/build-your-first-aspire-app.md
@@ -119,7 +119,7 @@ Finally, the app is built and run. The <xref:Aspire.Hosting.DistributedApplicati
 
 The _*.ServiceDefaults_ project is a shared project that's used to manage configurations that are reused across the projects in your solution. This project ensures that all dependent services share the same resilience, service discovery, and OpenTelemetry configuration. A shared .NET Aspire project file contains the `IsAspireSharedProject` property set as `true`:
 
-:::code language="xml" source="snippets/quickstart/AspireSample/AspireSample.ServiceDefaults/AspireSample.ServiceDefaults.csproj" highlight="8":::
+:::code language="xml" source="snippets/quickstart/AspireSample/AspireSample.ServiceDefaults/AspireSample.ServiceDefaults.csproj" highlight="7":::
 
 The service defaults project exposes an extension method on the <xref:Microsoft.Extensions.Hosting.IHostApplicationBuilder> type, named `AddServiceDefaults`. The service defaults project from the template is a starting point, and you can customize it to meet your needs. For more information, see [.NET Aspire service defaults](../fundamentals/service-defaults.md).