diff --git a/content/techniques/cookies.md b/content/techniques/cookies.md
index 8d203c6e5a..abed4faef8 100644
--- a/content/techniques/cookies.md
+++ b/content/techniques/cookies.md
@@ -71,7 +71,7 @@ const app = await NestFactory.create<NestFastifyApplication>(
   AppModule,
   new FastifyAdapter(),
 );
-await app.register(fastifyCookie, {
+await app.register(() => fastifyCookie, {
   secret: 'my-secret', // for cookies signature
 });
 ```