diff --git a/apps/angular/injection-token/src/app/phone.component.ts b/apps/angular/injection-token/src/app/phone.component.ts
index 073a479..73866ca 100644
--- a/apps/angular/injection-token/src/app/phone.component.ts
+++ b/apps/angular/injection-token/src/app/phone.component.ts
@@ -2,6 +2,7 @@ import { Component } from '@angular/core';
 import { TimerContainerComponent } from './timer-container.component';
 
 @Component({
+  selector: 'app-phone',
   standalone: true,
   imports: [TimerContainerComponent],
   template: `<div class="flex gap-2">
diff --git a/apps/angular/injection-token/src/app/video.component.ts b/apps/angular/injection-token/src/app/video.component.ts
index 4ffb28f..5ea2c2b 100644
--- a/apps/angular/injection-token/src/app/video.component.ts
+++ b/apps/angular/injection-token/src/app/video.component.ts
@@ -2,6 +2,7 @@ import { Component } from '@angular/core';
 import { TimerContainerComponent } from './timer-container.component';
 
 @Component({
+  selector: 'app-video',
   standalone: true,
   imports: [TimerContainerComponent],
   template: `<div class="flex gap-2">