diff --git a/chart/templates/pdb.yaml b/chart/templates/pdb.yaml
index 66bd52f8..592961f9 100644
--- a/chart/templates/pdb.yaml
+++ b/chart/templates/pdb.yaml
@@ -1,3 +1,4 @@
+{{- if .Values.podDisruptionBudget.enabled }}
 apiVersion: policy/v1
 kind: PodDisruptionBudget
 metadata:
@@ -5,7 +6,16 @@ metadata:
   labels:
     {{- include "kube-httpcache.labels" . | nindent 4 }}
 spec:
-  maxUnavailable: 1
+  {{- if .Values.podDisruptionBudget.maxUnavailable }}
+  maxUnavailable: {{ .Values.podDisruptionBudget.maxUnavailable }}
+  {{- end }}
+  {{- if .Values.podDisruptionBudget.minAvailable }}
+  minAvailable: {{ .Values.podDisruptionBudget.minAvailable }}
+  {{- end }}
+  {{- if .Values.podDisruptionBudget.unhealthyPodEvictionPolicy }}
+  unhealthyPodEvictionPolicy: {{ .Values.podDisruptionBudget.unhealthyPodEvictionPolicy }}
+  {{- end }}
   selector:
     matchLabels:
       {{- include "kube-httpcache.selectorLabels" . | nindent 6 }}
+{{- end }}
diff --git a/chart/values.yaml b/chart/values.yaml
index 688554bf..23891bda 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -242,6 +242,14 @@ autoscaling:
   targetCPUUtilizationPercentage: 80
   # targetMemoryUtilizationPercentage: 80
 
+podDisruptionBudget:
+  enabled: true
+  # You can use either maxUnavailable or minAvailable (but not both) and also you have to setup another one to null. 
+  maxUnavailable: 1
+  minAvailable: null
+  # Additional spec configuration
+  # unhealthyPodEvictionPolicy: IfHealthyBudget
+
 nodeSelector: {}
 
 tolerations: []