diff --git a/stable/prometheus-adapter/README.md b/stable/prometheus-adapter/README.md
index a981e31639670ab13e33661c55746c78ed43a863..c341c06fb003154d2d9905d1bfdab9ca27b1a44c 100644
--- a/stable/prometheus-adapter/README.md
+++ b/stable/prometheus-adapter/README.md
@@ -52,8 +52,8 @@ helm install ./ --name prometheus-adapter -f values-ironbank.yaml
 | podLabels | object | `{}` |  |
 | priorityClassName | string | `""` |  |
 | prometheus.path | string | `""` |  |
-| prometheus.port | int | `9090` |  |
-| prometheus.url | string | `"http://prometheus.default.svc"` |  |
+| prometheus.port | int | `9443` |  |
+| prometheus.url | string | `"https://prometheus.default.svc"` |  |
 | rbac.create | bool | `true` |  |
 | replicas | int | `1` |  |
 | resources | object | `{}` |  |
diff --git a/stable/prometheus-adapter/values-ironbank.yaml b/stable/prometheus-adapter/values-ironbank.yaml
index da434bf000ff9433d7a894236feb79d13dc18d49..7bea73336b39982a6b1adce2cf548d29cce4af24 100644
--- a/stable/prometheus-adapter/values-ironbank.yaml
+++ b/stable/prometheus-adapter/values-ironbank.yaml
@@ -2,6 +2,13 @@ image:
   repository: registry1.dsop.io/ironbank/opensource/coreos/k8s-prometheus-adapter
   tag: v0.7.0
 
+prometheus:
+  url: https://prometheus.default.svc
+  port: 9443
+
+rbac:
+  create: true
+
 tls:
   enable: true
 
diff --git a/stable/prometheus-adapter/values.yaml b/stable/prometheus-adapter/values.yaml
index 76548a1779ec2f9ff39884a047a3d2a0f24e7a8f..d01928872702a9ba21c07a1b9270194485c41d38 100644
--- a/stable/prometheus-adapter/values.yaml
+++ b/stable/prometheus-adapter/values.yaml
@@ -11,8 +11,8 @@ nodeSelector: {}
 priorityClassName: ""
 # Url to access prometheus
 prometheus:
-  url: http://prometheus.default.svc
-  port: 9090
+  url: https://prometheus.default.svc
+  port: 9443
   path: ""
 replicas: 1
 rbac: