diff --git a/content/guides/digging_deeper/emitter.md b/content/guides/digging_deeper/emitter.md
index 7ac574b..cebf30f 100644
--- a/content/guides/digging_deeper/emitter.md
+++ b/content/guides/digging_deeper/emitter.md
@@ -241,7 +241,7 @@ import emitter from '@adonisjs/core/services/emitter'
 import { events } from '#generated/events'
 import { listeners } from '#generated/listeners'
 
-emitter.on(events.UserRegistered, listeners.SendVerificationEmail)
+emitter.on(events.UserRegistered, [listeners.SendVerificationEmail])
 ```
 
 ### Dependency injection in listeners