diff --git a/core/installer/kustomization.go b/core/installer/kustomization.go
index 8b96668..f5f42e5 100644
--- a/core/installer/kustomization.go
+++ b/core/installer/kustomization.go
@@ -44,3 +44,7 @@
 	}
 	return nil
 }
+
+func (k *Kustomization) AddResources(names ...string) {
+	k.Resources = append(k.Resources, names...)
+}