diff --git a/src/app/pages/portal/portal.component.ts b/src/app/pages/portal/portal.component.ts
index 77cb4cd97..6e46d9e92 100644
--- a/src/app/pages/portal/portal.component.ts
+++ b/src/app/pages/portal/portal.component.ts
@@ -1249,7 +1249,7 @@ export class PortalComponent implements OnInit, OnDestroy {
   }
 
   private initWelcomeWindow(): void {
-    if (this.auth) {
+    if (this.auth?.url) {
       this.authService.logged$.subscribe((logged) => {
         if (logged) {
           this.createWelcomeWindow();