diff --git a/charts/cluster-autoscaler/templates/pdb.yaml b/charts/cluster-autoscaler/templates/pdb.yaml
index 8ad782096b..3480db9726 100644
--- a/charts/cluster-autoscaler/templates/pdb.yaml
+++ b/charts/cluster-autoscaler/templates/pdb.yaml
@@ -1,5 +1,7 @@
 {{- if .Values.podDisruptionBudget -}}
-apiVersion: {{ template "podDisruptionBudget.apiVersion" . }}
+{{- if and .Values.podDisruptionBudget.minAvailable .Values.podDisruptionBudget.maxUnavailable }}
+    {{- fail "Only one of podDisruptionBudget.minAvailable or podDisruptionBudget.maxUnavailable should be set." }}
+{{- end }}apiVersion: {{ template "podDisruptionBudget.apiVersion" . }}
 kind: PodDisruptionBudget
 metadata:
   labels:
@@ -10,7 +12,10 @@ spec:
   selector:
     matchLabels:
 {{ include "cluster-autoscaler.instance-name" . | indent 6 }}
-{{- if .Values.podDisruptionBudget }}
-  {{ toYaml .Values.podDisruptionBudget | nindent 2 }}
-{{- end }}
+  {{- if and .Values.podDisruptionBudget.minAvailable (not .Values.podDisruptionBudget.maxUnavailable) }}
+  minAvailable: {{ .Values.podDisruptionBudget.minAvailable }}
+  {{- end }}
+  {{- if and .Values.podDisruptionBudget.maxUnavailable (not .Values.podDisruptionBudget.minAvailable) }}
+  maxUnavailable: {{ .Values.podDisruptionBudget.maxUnavailable }}
+  {{- end }}
 {{- end -}}