diff --git a/aspnetcore/security/authentication/sociallogins.md b/aspnetcore/security/authentication/sociallogins.md
index 2a23d78840..6927ba8003 100644
--- a/aspnetcore/security/authentication/sociallogins.md
+++ b/aspnetcore/security/authentication/sociallogins.md
@@ -58,6 +58,7 @@ Some external authentication providers will reject requests coming from origins
 ````csharp
 services.AddMvc(options =>
 {
+    options.SslPort = 44321;
     options.Filters.Add(new RequireHttpsAttribute ());
 });
 ````