diff --git a/src/Libs/Vidyano/vidyano.ts b/src/Libs/Vidyano/vidyano.ts
index 8ef13c9d..5cae7820 100644
--- a/src/Libs/Vidyano/vidyano.ts
+++ b/src/Libs/Vidyano/vidyano.ts
@@ -1599,14 +1599,6 @@ namespace Vidyano {
             // Noop
         }
 
-        onRedirectToSignIn(keepUrl: boolean = true) {
-            // Noop
-        }
-
-        onRedirectToSignOut(keepUrl: boolean = true) {
-            // Noop
-        }
-
         onConstructPersistentObject(service: Service, po: any): PersistentObject {
             return new PersistentObject(service, po);
         }
diff --git a/src/WebComponents/App/app.ts b/src/WebComponents/App/app.ts
index 7a090b0e..5d5e3bed 100644
--- a/src/WebComponents/App/app.ts
+++ b/src/WebComponents/App/app.ts
@@ -429,11 +429,11 @@ namespace Vidyano.WebComponents {
         }
 
         redirectToSignIn(keepUrl: boolean = true) {
-            this.app.service.hooks.onRedirectToSignIn(keepUrl);
+            (<AppServiceHooks>this.app.service.hooks).onRedirectToSignIn(keepUrl);
         }
 
         redirectToSignOut(keepUrl: boolean = true) {
-            this.app.service.hooks.onRedirectToSignOut(keepUrl);
+            (<AppServiceHooks>this.app.service.hooks).onRedirectToSignOut(keepUrl);
         }
 
         async showDialog(dialog: Dialog): Promise<any> {