diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/MyProjectNameWebModule.cs b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/MyProjectNameWebModule.cs
index 9eda18be4d..f96d6cfc68 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/MyProjectNameWebModule.cs
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/MyProjectNameWebModule.cs
@@ -115,7 +115,6 @@ namespace MyCompanyName.MyProjectName.Web
                 })
                 .AddCookie("Cookies", options =>
                 {
-                    options.Cookie.Expiration = TimeSpan.FromDays(365);
                     options.ExpireTimeSpan = TimeSpan.FromDays(365);
                 })
                 .AddOpenIdConnect("oidc", options =>