diff --git a/k8s/helm/Chart.yaml b/k8s/helm/Chart.yaml
index 8b4a0fb..66de48b 100644
--- a/k8s/helm/Chart.yaml
+++ b/k8s/helm/Chart.yaml
@@ -25,6 +25,6 @@ appVersion: "0.0.0-replaceme"
 
 annotations:
   "k8s.cloudogu.com/ces-dependency/k8s-blueprint-operator-crd": "1.x.x-0"
-  "k8s.cloudogu.com/ces-dependency/k8s-dogu-operator-crd": "1.x.x-0"
+  "k8s.cloudogu.com/ces-dependency/k8s-dogu-operator-crd": ">=1.x.x-0, <3.0.0-0"
   "k8s.cloudogu.com/ces-dependency/k8s-component-operator-crd": "1.x.x-0"
   "k8s.cloudogu.com/ces-dependency/k8s-service-discovery": ">=0.15.0-0"