diff --git a/src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Pages/_Host.cshtml b/src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Pages/_Host.cshtml
index 183e8c97c6c3..c237bada7a35 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Pages/_Host.cshtml
+++ b/src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Pages/_Host.cshtml
@@ -13,7 +13,10 @@
- @(await Html.RenderComponentAsync())
+
+ @* Remove the following line of code to disable prerendering *@
+ @(await Html.RenderStaticComponentAsync())
+
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Startup.cs b/src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Startup.cs
index f5a91824f658..7840c30734be 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Startup.cs
+++ b/src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Startup.cs
@@ -169,7 +169,7 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
#if (OrganizationalAuth || IndividualAuth)
endpoints.MapControllers();
#endif
- endpoints.MapBlazorHub();
+ endpoints.MapBlazorHub(selector: "app");
endpoints.MapFallbackToPage("/_Host");
});
}