diff --git a/moon/Chart.yaml b/moon/Chart.yaml
index b8c8cae..7fbd951 100644
--- a/moon/Chart.yaml
+++ b/moon/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: moon
-version: 1.1.14
+version: 1.1.16
 appVersion: 1.9.2
 description: Moon Helm chart
 icon: https://aerokube.com/img/aerokube_logo.svg
diff --git a/moon/templates/deployment.yaml b/moon/templates/deployment.yaml
index fba3d8f..8926dd3 100644
--- a/moon/templates/deployment.yaml
+++ b/moon/templates/deployment.yaml
@@ -33,7 +33,9 @@ spec:
         {{ toYaml . | nindent 8 }}
       {{- end }}
       serviceAccountName: {{ .Release.Name }}
-      priorityClassName: {{ .Values.moon.priorityClassName | default "default" }}
+      {{- if .Values.moon.priorityClassName }}
+      priorityClassName: {{ .Values.moon.priorityClassName }}
+      {{- end }}
       containers:
       - name: moon
         {{- if .Values.moon.image }}