diff --git a/pkg/cloudevent/service/handlers.go b/pkg/cloudevent/service/handlers.go
index 30befdd12f..526abecc0a 100644
--- a/pkg/cloudevent/service/handlers.go
+++ b/pkg/cloudevent/service/handlers.go
@@ -47,7 +47,6 @@ func InitHandlers(app *appsrv.Application) {
 		taskman.TaskObjectManager,
 		db.UserCacheManager,
 		db.TenantCacheManager,
-		db.UserCacheManager,
 		models.CloudproviderManager,
 	} {
 		db.RegisterModelManager(manager)