diff --git a/examples/basicauthentication/ui.resources/package.json b/examples/basicauthentication/ui.resources/package.json
index b91058b1..e653eb46 100644
--- a/examples/basicauthentication/ui.resources/package.json
+++ b/examples/basicauthentication/ui.resources/package.json
@@ -24,6 +24,7 @@
     "@angular/platform-browser-dynamic": "^17.0.0",
     "@angular/router": "^17.0.0",
     "rxjs": "^7.8.0",
+    "tslib": "^2.6.0",
     "zone.js": "^0.14.0"
   },
   "devDependencies": {