diff --git a/charts/redis-ha/templates/redis-haproxy-deployment.yaml b/charts/redis-ha/templates/redis-haproxy-deployment.yaml
index 8ca265c..10c7113 100644
--- a/charts/redis-ha/templates/redis-haproxy-deployment.yaml
+++ b/charts/redis-ha/templates/redis-haproxy-deployment.yaml
@@ -11,7 +11,11 @@ metadata:
     {{- end }}
 spec:
   strategy:
-    type: RollingUpdate
+  {{- if .Values.haproxy.deploymentStrategy }}
+{{ toYaml .Values.haproxy.deploymentStrategy | indent 4 }}
+{{- else }}
+    type: RollingUpdate 
+  {{- end }}
   revisionHistoryLimit: 1
   replicas: {{ .Values.haproxy.replicas }}
   selector:
diff --git a/charts/redis-ha/values.yaml b/charts/redis-ha/values.yaml
index 0f14820..f7e23fd 100644
--- a/charts/redis-ha/values.yaml
+++ b/charts/redis-ha/values.yaml
@@ -79,10 +79,15 @@ haproxy:
     enabled: false
     port: 6380
   replicas: 3
+  rollingUpdate:
+    maxUnavailable: 1
   image:
     repository: haproxy
     tag: 2.6.9
     pullPolicy: IfNotPresent
+  
+  # -- Deployment strategy for the haproxy deployment
+  deploymentStrategy: {}
 
   ## Custom labels for the haproxy pod
   labels: {}