diff --git a/web/projects/ui/src/app/services/metrics.service.ts b/web/projects/ui/src/app/services/metrics.service.ts
index 55f9c81eb..c6780fe3b 100644
--- a/web/projects/ui/src/app/services/metrics.service.ts
+++ b/web/projects/ui/src/app/services/metrics.service.ts
@@ -7,6 +7,7 @@ import { ApiService } from 'src/app/services/api/embassy-api.service'
   providedIn: 'root',
 })
 export class MetricsService extends Observable<Metrics> {
+  // @TODO get real url, 'rpc/{guid}' or something like that
   private readonly metrics$ = inject(ApiService)
     .openMetricsWebsocket$({
       url: '',