diff --git a/aspnetcore/tutorials/getting-started-with-swashbuckle.md b/aspnetcore/tutorials/getting-started-with-swashbuckle.md
index da3759b99c..a19a7ef1ec 100644
--- a/aspnetcore/tutorials/getting-started-with-swashbuckle.md
+++ b/aspnetcore/tutorials/getting-started-with-swashbuckle.md
@@ -4,7 +4,7 @@ author: zuckerthoben
 description: Learn how to add Swashbuckle to your ASP.NET Core web API project to integrate the Swagger UI.
 ms.author: scaddie
 ms.custom: mvc
-ms.date: 07/27/2018
+ms.date: 08/20/2018
 uid: tutorials/get-started-with-swashbuckle
 ---
 # Get started with Swashbuckle and ASP.NET Core
@@ -91,6 +91,8 @@ In the `Startup.Configure` method, enable the middleware for serving the generat
 
 [!code-csharp[](../tutorials/web-api-help-pages-using-swagger/samples/2.0/TodoApi.Swashbuckle/Startup2.cs?name=snippet_Configure&highlight=4,8-11)]
 
+The preceding `UseSwaggerUI` method call enables the [static files middleware](xref:fundamentals/static-files). If targeting .NET Framework or .NET Core 1.x, add the [Microsoft.AspNetCore.StaticFiles](https://www.nuget.org/packages/Microsoft.AspNetCore.StaticFiles/) NuGet package to the project.
+
 Launch the app, and navigate to `http://localhost:<port>/swagger/v1/swagger.json`. The generated document describing the endpoints appears as shown in [Swagger specification (swagger.json)](xref:tutorials/web-api-help-pages-using-swagger#swagger-specification-swaggerjson).
 
 The Swagger UI can be found at `http://localhost:<port>/swagger`. Explore the API via Swagger UI and incorporate it in other programs.