diff --git a/OctopusSamples.OctoPetShop.Web/Program.cs b/OctopusSamples.OctoPetShop.Web/Program.cs
index e3221a5..2ea3eb6 100644
--- a/OctopusSamples.OctoPetShop.Web/Program.cs
+++ b/OctopusSamples.OctoPetShop.Web/Program.cs
@@ -21,7 +21,7 @@ public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
             WebHost.CreateDefaultBuilder(args)
                 .ConfigureAppConfiguration((buildercontext, config) =>
                 {
-                    //config.AddEnvironmentVariables(false);
+                    //config.AddEnvironmentVariables(true);
                     config.AddEnvironmentVariables();
                 })
                 .UseStartup<Startup>();