diff --git a/helm/rustfs/Chart.yaml b/helm/rustfs/Chart.yaml
index 1027301bf..4d812c2f4 100644
--- a/helm/rustfs/Chart.yaml
+++ b/helm/rustfs/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: rustfs
 description: RustFS helm chart to deploy RustFS on kubernetes cluster.
 type: application
-version: "0.4.0"
+version: "0.4.1"
 appVersion: "1.0.0-beta.4"
 home: https://rustfs.com
 icon: https://media.sys.truenas.net/apps/rustfs/icons/icon.svg
diff --git a/helm/rustfs/templates/service.yaml b/helm/rustfs/templates/service.yaml
index 56d6b146b..c600e3ccc 100644
--- a/helm/rustfs/templates/service.yaml
+++ b/helm/rustfs/templates/service.yaml
@@ -51,6 +51,18 @@ spec:
   sessionAffinityConfig:
     clientIP:
       timeoutSeconds: 10800
+  {{- else if eq $serviceType "LoadBalancer" }}
+  type: LoadBalancer
+  {{- with .Values.service.loadBalancerIP }}
+  loadBalancerIP: {{ . }}
+  {{- end }}
+  {{- with .Values.service.loadBalancerClass }}
+  loadBalancerClass: {{ . }}
+  {{- end }}
+  {{- with .Values.service.loadBalancerSourceRanges }}
+  loadBalancerSourceRanges:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
   {{- end }}
   ports:
     - name: endpoint
diff --git a/helm/rustfs/values.yaml b/helm/rustfs/values.yaml
index c3784c2c4..740e71ca4 100644
--- a/helm/rustfs/values.yaml
+++ b/helm/rustfs/values.yaml
@@ -176,6 +176,10 @@ service:
     traefik.ingress.kubernetes.io/service.sticky.cookie.samesite: none
     traefik.ingress.kubernetes.io/service.sticky.cookie.secure: "true"
   type: ClusterIP
+  # LoadBalancer-specific fields (only used when type=LoadBalancer)
+  loadBalancerIP: ""           # Request a specific IP from the load balancer (e.g. for Cilium LB-IPAM or MetalLB)
+  loadBalancerClass: ""        # Specify a load balancer implementation (e.g. "io.cilium/bgp", "metallb")
+  loadBalancerSourceRanges: [] # Restrict client IPs (e.g. ["10.0.0.0/8"])
   endpoint:
     port: 9000
     nodePort: 32000