diff --git a/.github/ct.yaml b/.github/ct.yaml
index 475449d..970c205 100644
--- a/.github/ct.yaml
+++ b/.github/ct.yaml
@@ -4,4 +4,6 @@
 #   - incubator=https://charts.helm.sh/incubator
 target-branch: main
 helm-extra-args: --debug
+chart-repos:
+- metrics-server=https://kubernetes-sigs.github.io/metrics-server
 debug: true
diff --git a/charts/ocean-kubernetes-controller/Chart.yaml b/charts/ocean-kubernetes-controller/Chart.yaml
index c030706..e5e8c96 100644
--- a/charts/ocean-kubernetes-controller/Chart.yaml
+++ b/charts/ocean-kubernetes-controller/Chart.yaml
@@ -16,4 +16,4 @@ dependencies:
 - name: metrics-server
   version: 3.11.0
   repository: https://kubernetes-sigs.github.io/metrics-server
-  condition: metrics-server.enabled
\ No newline at end of file
+  condition: metrics-server.enabled
diff --git a/charts/ocean-kubernetes-controller/values.yaml b/charts/ocean-kubernetes-controller/values.yaml
index 42ae504..9854e0d 100644
--- a/charts/ocean-kubernetes-controller/values.yaml
+++ b/charts/ocean-kubernetes-controller/values.yaml
@@ -85,8 +85,6 @@ securityContext:
     drop:
     - ALL
 
-priorityClassName: system-cluster-critical
-
 args: []
 #  - --test