diff --git a/charts/victoria-metrics-cluster/README.md b/charts/victoria-metrics-cluster/README.md
index de4ec067b..4a7035bd4 100644
--- a/charts/victoria-metrics-cluster/README.md
+++ b/charts/victoria-metrics-cluster/README.md
@@ -161,7 +161,7 @@ Change the values according to the need of the environment in ``victoria-metrics
 | vminsert.service.annotations | object | `{}` | Service annotations |
 | vminsert.service.clusterIP | string | `""` | Service ClusterIP |
 | vminsert.service.externalIPs | list | `[]` | Service External IPs. Ref: [https://kubernetes.io/docs/user-guide/services/#external-ips]( https://kubernetes.io/docs/user-guide/services/#external-ips) |
-| vminsert.service.extraServicePorts | list | `[]` | Extra service ports |
+| vminsert.service.extraPorts | list | `[]` | Extra service ports |
 | vminsert.service.labels | object | `{}` | Service labels |
 | vminsert.service.loadBalancerIP | string | `""` | Service load balancer IP |
 | vminsert.service.loadBalancerSourceRanges | list | `[]` | Load balancer source range |
@@ -236,7 +236,7 @@ Change the values according to the need of the environment in ``victoria-metrics
 | vmselect.service.annotations | object | `{}` | Service annotations |
 | vmselect.service.clusterIP | string | `""` | Service ClusterIP |
 | vmselect.service.externalIPs | list | `[]` | Service External IPs. Ref: [https://kubernetes.io/docs/user-guide/services/#external-ips](https://kubernetes.io/docs/user-guide/services/#external-ips) |
-| vmselect.service.extraServicePorts | list | `[]` | Extra service ports |
+| vmselect.service.extraPorts | list | `[]` | Extra service ports |
 | vmselect.service.labels | object | `{}` | Service labels |
 | vmselect.service.loadBalancerIP | string | `""` | Service load balacner IP |
 | vmselect.service.loadBalancerSourceRanges | list | `[]` | Load balancer source range |
@@ -309,7 +309,7 @@ Change the values according to the need of the environment in ``victoria-metrics
 | vmstorage.retentionPeriod | int | `1` | Data retention period. Supported values 1w, 1d, number without measurement means month, e.g. 2 = 2month |
 | vmstorage.securityContext | object | `{}` | Pod's security context. Ref: [https://kubernetes.io/docs/tasks/configure-pod-container/security-context/](https://kubernetes.io/docs/tasks/configure-pod-container/security-context/) |
 | vmstorage.service.annotations | object | `{}` | Service annotations |
-| vmstorage.service.extraServicePorts | list | `[]` | Extra service ports |
+| vmstorage.service.extraPorts | list | `[]` | Extra service ports |
 | vmstorage.service.labels | object | `{}` | Service labels |
 | vmstorage.service.servicePort | int | `8482` | Service port |
 | vmstorage.service.vminsertPort | int | `8400` | Port for accepting connections from vminsert |
@@ -353,4 +353,4 @@ Change the values according to the need of the environment in ``victoria-metrics
 | vmstorage.vmbackupmanager.retention.keepLastDaily | int | `2` | keep last N daily backups. 0 means delete all existing daily backups. Specify -1 to turn off |
 | vmstorage.vmbackupmanager.retention.keepLastHourly | int | `2` | keep last N hourly backups. 0 means delete all existing hourly backups. Specify -1 to turn off |
 | vmstorage.vmbackupmanager.retention.keepLastMonthly | int | `2` | keep last N monthly backups. 0 means delete all existing monthly backups. Specify -1 to turn off |
-| vmstorage.vmbackupmanager.retention.keepLastWeekly | int | `2` | keep last N weekly backups. 0 means delete all existing weekly backups. Specify -1 to turn off |
\ No newline at end of file
+| vmstorage.vmbackupmanager.retention.keepLastWeekly | int | `2` | keep last N weekly backups. 0 means delete all existing weekly backups. Specify -1 to turn off |
diff --git a/charts/victoria-metrics-cluster/values.yaml b/charts/victoria-metrics-cluster/values.yaml
index b02bae6eb..a8226ceeb 100644
--- a/charts/victoria-metrics-cluster/values.yaml
+++ b/charts/victoria-metrics-cluster/values.yaml
@@ -169,7 +169,7 @@ vmselect:
     # -- Service External IPs. Ref: [https://kubernetes.io/docs/user-guide/services/#external-ips](https://kubernetes.io/docs/user-guide/services/#external-ips)
     externalIPs: []
     # -- Extra service ports
-    extraServicePorts: []
+    extraPorts: []
     # -- Service load balacner IP
     loadBalancerIP: ""
     # -- Load balancer source range
@@ -388,7 +388,7 @@ vminsert:
     # -- Service External IPs. Ref: [https://kubernetes.io/docs/user-guide/services/#external-ips]( https://kubernetes.io/docs/user-guide/services/#external-ips)
     externalIPs: []
     # -- Extra service ports
-    extraServicePorts: []
+    extraPorts: []
     # -- Service load balancer IP
     loadBalancerIP: ""
     # -- Load balancer source range
@@ -610,7 +610,7 @@ vmstorage:
     # -- Port for accepting connections from vmselect
     vmselectPort: 8401
     # -- Extra service ports
-    extraServicePorts: []
+    extraPorts: []
   # -- Pod's termination grace period in seconds
   terminationGracePeriodSeconds: 60
   probe: