diff --git a/src/IConfigOptions.ts b/src/IConfigOptions.ts
index de36bd4370..82fdfb25f2 100644
--- a/src/IConfigOptions.ts
+++ b/src/IConfigOptions.ts
@@ -219,4 +219,5 @@ export interface IConfigOptions {
 export interface ISsoRedirectOptions {
     immediate?: boolean;
     on_welcome_page?: boolean;
+    on_login_page?: boolean;
 }