diff --git a/README.md b/README.md
index d42e149..568bea2 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ This functionality is in beta and is subject to change. The design and code is l
 This chart currently depends on the following charts: 
 - [ElasticSearch Helm Chart](https://github.com/elastic/helm-charts/blob/master/elasticsearch/README.md)
 - [Kibana Helm Chart](https://github.com/elastic/helm-charts/tree/master/kibana)
+- [Prometheus Operator Helm Chart](https://github.com/helm/charts/tree/master/stable/prometheus-operator)
 
 These dependencies can be turned on or off and parameters can be overriden from these dependent charts by changing the `values.yaml` file. For example:
 ```
diff --git a/zeebe-cluster/requirements.yaml b/zeebe-cluster/requirements.yaml
index 1123c97..b15ac6f 100644
--- a/zeebe-cluster/requirements.yaml
+++ b/zeebe-cluster/requirements.yaml
@@ -10,5 +10,5 @@ dependencies:
 - name: prometheus-operator
   repository: https://kubernetes-charts.storage.googleapis.com/ 
   version: 8.5.11
-  condition: "prometheus.enabled" 
+  condition: "prometheus-operator.enabled"