diff --git a/charts/helm-dashboard/templates/deployment.yaml b/charts/helm-dashboard/templates/deployment.yaml
index 1115108..5940836 100644
--- a/charts/helm-dashboard/templates/deployment.yaml
+++ b/charts/helm-dashboard/templates/deployment.yaml
@@ -23,6 +23,9 @@ spec:
     spec:
       {{- include "helm-dashboard.imagePullSecrets" . | nindent 6 }}
       serviceAccountName: {{ include "helm-dashboard.serviceAccountName" . }}
+      {{- with .Values.priorityClassName }}
+      priorityClassName: {{ . | quote }}
+      {{- end }}
       securityContext:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
       containers:
diff --git a/charts/helm-dashboard/values.yaml b/charts/helm-dashboard/values.yaml
index b975989..d92f95b 100644
--- a/charts/helm-dashboard/values.yaml
+++ b/charts/helm-dashboard/values.yaml
@@ -125,6 +125,8 @@ autoscaling:
   maxReplicas: 100
   targetCPUUtilizationPercentage: 80
 
+priorityClassName: ""
+
 nodeSelector: {}
 
 extraArgs: