diff --git a/deploy/cert-manager-sync/templates/poddisruptionbudget.yaml b/deploy/cert-manager-sync/templates/poddisruptionbudget.yaml
new file mode 100644
index 0000000..428ee44
--- /dev/null
+++ b/deploy/cert-manager-sync/templates/poddisruptionbudget.yaml
@@ -0,0 +1,18 @@
+{{- if .Values.podDisruptionBudget.enabled }}
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "cert-manager-sync.fullname" . }}
+  labels:
+    {{- include "cert-manager-sync.labels" . | nindent 4 }}
+spec:
+  {{- if .Values.podDisruptionBudget.minAvailable }}
+  minAvailable: {{ .Values.podDisruptionBudget.minAvailable }}
+  {{- end }}
+  {{- if .Values.podDisruptionBudget.maxUnavailable }}
+  maxUnavailable: {{ .Values.podDisruptionBudget.maxUnavailable }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "cert-manager-sync.selectorLabels" . | nindent 6 }}
+{{- end }}
diff --git a/deploy/cert-manager-sync/values.yaml b/deploy/cert-manager-sync/values.yaml
index 9314171..cff61e5 100644
--- a/deploy/cert-manager-sync/values.yaml
+++ b/deploy/cert-manager-sync/values.yaml
@@ -76,6 +76,15 @@ autoscaling:
   targetCPUUtilizationPercentage: 80
   # targetMemoryUtilizationPercentage: 80
 
+# Pod Disruption Budget configuration
+podDisruptionBudget:
+  # -- Enable PodDisruptionBudget
+  enabled: false
+  # -- Minimum number of pods that must be available
+  minAvailable: 1
+  # -- Maximum number of pods that can be unavailable (alternative to minAvailable)
+  maxUnavailable: ""
+
 nodeSelector: {}
 
 tolerations: []