diff --git a/traefik-certmanager/overlay/kustomization.yaml b/traefik-certmanager/overlay/kustomization.yaml
index 7d9d4b1..b706ce7 100644
--- a/traefik-certmanager/overlay/kustomization.yaml
+++ b/traefik-certmanager/overlay/kustomization.yaml
@@ -1,3 +1,4 @@
+---
 resources:
 - ../base
 apiVersion: kustomize.config.k8s.io/v1beta1
@@ -5,4 +6,4 @@ kind: Kustomization
 images:
 - name: git.ar21.de/yolokube/traefik-certmanager
   newName: git.ar21.de/yolokube/traefik-certmanager
-  newTag: "2"
+  newTag: "3"