diff --git a/adev/src/app/features/playground/playground.component.ts b/adev/src/app/features/playground/playground.component.ts
index 00cf9ae474d..b5b3234c9db 100644
--- a/adev/src/app/features/playground/playground.component.ts
+++ b/adev/src/app/features/playground/playground.component.ts
@@ -87,6 +87,7 @@ export default class PlaygroundComponent implements AfterViewInit {
   async changeTemplate(template: PlaygroundTemplate): Promise<void> {
     this.selectedTemplate = template;
     await this.loadTemplate(template.path);
+    await this.nodeRuntimeSandbox!.reset();
   }
 
   private async loadTemplate(tutorialPath: string) {