diff --git a/aspnetcore/migration/22-to-30.md b/aspnetcore/migration/22-to-30.md
index f2ceb38da5..6ee5d221b6 100644
--- a/aspnetcore/migration/22-to-30.md
+++ b/aspnetcore/migration/22-to-30.md
@@ -4,7 +4,7 @@ author: tdykstra
 description: Learn how to migrate an ASP.NET Core 2.2 project to ASP.NET Core 3.0.
 ms.author: tdykstra
 ms.custom: mvc
-ms.date: 08/05/2019
+ms.date: 08/17/2019
 uid: migration/22-to-30
 ---
 # Migrate from ASP.NET Core 2.2 to 3.0
@@ -165,6 +165,7 @@ General advice:
 * If the app uses authentication/authorization features such as `AuthorizePage` or `[Authorize]`, place the call to `UseAuthentication` and `UseAuthorization` **after** `UseRouting` (and **after** `UseCors` if CORS Middleware is used).
 * Replace `UseMvc` or `UseSignalR` with `UseEndpoints`.
 * If the app uses [CORS](xref:security/cors) scenarios, such as `[EnableCors]`, place the call to `UseCors` before any other middlewares that use CORS (for example, place `UseCors` before `UseAuthentication`, `UseAuthorization`, and `UseMvc`).
+* Replace `IHostingEnvironment` with `IWebHostEnvironment` and add a `using` statement for the `Microsoft.Extensions.Hosting` namespace.
 
 The following is an example of `Startup.Configure` in a typical ASP.NET Core 2.2 app: