diff --git a/chart/templates/deployment-ui.yaml b/chart/templates/deployment-ui.yaml
index 2f8a4e0..06791a1 100644
--- a/chart/templates/deployment-ui.yaml
+++ b/chart/templates/deployment-ui.yaml
@@ -6,7 +6,7 @@ metadata:
   name: longhorn-ui
   namespace: {{ include "release_namespace" . }}
 spec:
-  replicas: 1
+  replicas: {{ .Values.longhornUI.replicas }}
   selector:
     matchLabels:
       app: longhorn-ui
diff --git a/chart/values.yaml b/chart/values.yaml
index db70d22..182ab9b 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -171,6 +171,7 @@ longhornDriver:
   #  label-key2: "label-value2"
 
 longhornUI:
+  replicas: 1
   priorityClass: ~
   tolerations: []
   ## If you want to set tolerations for Longhorn UI Deployment, delete the `[]` in the line above