diff --git a/charts/latest/azurefile-csi-driver/templates/csi-azurefile-controller.yaml b/charts/latest/azurefile-csi-driver/templates/csi-azurefile-controller.yaml
index fcadd2d14..edbd03089 100644
--- a/charts/latest/azurefile-csi-driver/templates/csi-azurefile-controller.yaml
+++ b/charts/latest/azurefile-csi-driver/templates/csi-azurefile-controller.yaml
@@ -103,6 +103,25 @@ spec:
             requests:
               cpu: 10m
               memory: 20Mi
+        - name: csi-resizer
+          image: "{{ .Values.image.csiResizer.repository }}:{{ .Values.image.csiResizer.tag }}"
+          args:
+            - "-csi-address=$(ADDRESS)"
+            - "-v=5"
+            - "-leader-election"
+          env:
+            - name: ADDRESS
+              value: /csi/csi.sock
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+          resources:
+            limits:
+              cpu: 200m
+              memory: 200Mi
+            requests:
+              cpu: 10m
+              memory: 20Mi
         - name: liveness-probe
           image: "{{ .Values.image.livenessProbe.repository }}:{{ .Values.image.livenessProbe.tag }}"
           args:
diff --git a/charts/latest/azurefile-csi-driver/templates/rbac-csi-azurefile-controller.yaml b/charts/latest/azurefile-csi-driver/templates/rbac-csi-azurefile-controller.yaml
index 32aca54d7..4a52b99e8 100644
--- a/charts/latest/azurefile-csi-driver/templates/rbac-csi-azurefile-controller.yaml
+++ b/charts/latest/azurefile-csi-driver/templates/rbac-csi-azurefile-controller.yaml
@@ -172,4 +172,43 @@ roleRef:
   kind: ClusterRole
   name: azurefile-external-snapshotter-role
   apiGroup: rbac.authorization.k8s.io
+
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: azurefile-external-resizer-role
+  namespace: {{ .Release.Namespace }}
+{{ include "azurefile.labels" . | indent 2 }}
+rules:
+  - apiGroups: [""]
+    resources: ["persistentvolumes"]
+    verbs: ["get", "list", "watch", "update", "patch"]
+  - apiGroups: [""]
+    resources: ["persistentvolumeclaims"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["persistentvolumeclaims/status"]
+    verbs: ["update", "patch"]
+  - apiGroups: [""]
+    resources: ["events"]
+    verbs: ["list", "watch", "create", "update", "patch"]
+  - apiGroups: ["coordination.k8s.io"]
+    resources: ["leases"]
+    verbs: ["get", "list", "watch", "create", "update", "patch"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: azurefile-csi-resizer-role
+  namespace: {{ .Release.Namespace }}
+{{ include "azurefile.labels" . | indent 2 }}
+subjects:
+  - kind: ServiceAccount
+    name: csi-azurefile-controller-sa
+    namespace: {{ .Release.Namespace }}
+roleRef:
+  kind: ClusterRole
+  name: azurefile-external-resizer-role
+  apiGroup: rbac.authorization.k8s.io
 {{ end }}
diff --git a/charts/latest/azurefile-csi-driver/values.yaml b/charts/latest/azurefile-csi-driver/values.yaml
index 81f7d938e..35964fd15 100644
--- a/charts/latest/azurefile-csi-driver/values.yaml
+++ b/charts/latest/azurefile-csi-driver/values.yaml
@@ -19,6 +19,10 @@ image:
     repository: mcr.microsoft.com/oss/kubernetes-csi/csi-snapshotter
     tag: v1.1.0
     pullPolicy: Always
+  csiResizer:
+    repository: mcr.microsoft.com/oss/kubernetes-csi/csi-resizer
+    tag: v0.3.0
+    pullPolicy: Always
   livenessProbe:
     repository: mcr.microsoft.com/oss/kubernetes-csi/livenessprobe
     tag: v1.1.0
diff --git a/deploy/csi-azurefile-controller.yaml b/deploy/csi-azurefile-controller.yaml
index feaa489c1..2499ff046 100644
--- a/deploy/csi-azurefile-controller.yaml
+++ b/deploy/csi-azurefile-controller.yaml
@@ -103,6 +103,25 @@ spec:
             requests:
               cpu: 10m
               memory: 20Mi
+        - name: csi-resizer
+          image: mcr.microsoft.com/oss/kubernetes-csi/csi-resizer:v0.3.0
+          args:
+            - "-csi-address=$(ADDRESS)"
+            - "-v=5"
+            - "-leader-election"
+          env:
+            - name: ADDRESS
+              value: /csi/csi.sock
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+          resources:
+            limits:
+              cpu: 200m
+              memory: 200Mi
+            requests:
+              cpu: 10m
+              memory: 20Mi
         - name: liveness-probe
           image: mcr.microsoft.com/oss/kubernetes-csi/livenessprobe:v1.1.0
           args:
diff --git a/deploy/example/storageclass-azurefile-csi.yaml b/deploy/example/storageclass-azurefile-csi.yaml
index 0f1eb63ea..2cc0fb57b 100644
--- a/deploy/example/storageclass-azurefile-csi.yaml
+++ b/deploy/example/storageclass-azurefile-csi.yaml
@@ -4,6 +4,7 @@ kind: StorageClass
 metadata:
   name: file.csi.azure.com
 provisioner: file.csi.azure.com
+allowVolumeExpansion: true
 parameters:
   skuName: Standard_LRS  # available values: Standard_LRS, Standard_GRS, Standard_RAGRS
 reclaimPolicy: Delete
diff --git a/deploy/rbac-csi-azurefile-controller.yaml b/deploy/rbac-csi-azurefile-controller.yaml
index 1ddf5e206..44cec70b4 100644
--- a/deploy/rbac-csi-azurefile-controller.yaml
+++ b/deploy/rbac-csi-azurefile-controller.yaml
@@ -168,3 +168,37 @@ roleRef:
   kind: ClusterRole
   name: azurefile-external-snapshotter-role
   apiGroup: rbac.authorization.k8s.io
+
+---
+
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: azurefile-external-resizer-role
+rules:
+  - apiGroups: [""]
+    resources: ["persistentvolumes"]
+    verbs: ["get", "list", "watch", "update", "patch"]
+  - apiGroups: [""]
+    resources: ["persistentvolumeclaims"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["persistentvolumeclaims/status"]
+    verbs: ["update", "patch"]
+  - apiGroups: [""]
+    resources: ["events"]
+    verbs: ["list", "watch", "create", "update", "patch"]
+
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: azurefile-csi-resizer-role
+subjects:
+  - kind: ServiceAccount
+    name: csi-azurefile-controller-sa
+    namespace: kube-system
+roleRef:
+  kind: ClusterRole
+  name: azurefile-external-resizer-role
+  apiGroup: rbac.authorization.k8s.io 
diff --git a/hack/verify-helm-chart.sh b/hack/verify-helm-chart.sh
index 4cbe4aeb8..a31a23630 100755
--- a/hack/verify-helm-chart.sh
+++ b/hack/verify-helm-chart.sh
@@ -45,8 +45,9 @@ expected_csi_provisioner_image="$(cat ${PKG_ROOT}/deploy/csi-azurefile-controlle
 expected_csi_attacher_image="$(cat ${PKG_ROOT}/deploy/csi-azurefile-controller.yaml | yq -r .spec.template.spec.containers[1].image | head -n 1)"
 expected_cluster_driver_registrar_image="$(cat ${PKG_ROOT}/deploy/csi-azurefile-controller.yaml | yq -r .spec.template.spec.containers[2].image | head -n 1)"
 expected_csi_snapshotter_image="$(cat ${PKG_ROOT}/deploy/csi-azurefile-controller.yaml | yq -r .spec.template.spec.containers[3].image | head -n 1)"
-expected_liveness_probe_image="$(cat ${PKG_ROOT}/deploy/csi-azurefile-controller.yaml | yq -r .spec.template.spec.containers[4].image | head -n 1)"
-expected_azurefile_image="$(cat ${PKG_ROOT}/deploy/csi-azurefile-controller.yaml | yq -r .spec.template.spec.containers[5].image | head -n 1)"
+expected_csi_resizer_image="$(cat ${PKG_ROOT}/deploy/csi-azurefile-controller.yaml | yq -r .spec.template.spec.containers[4].image | head -n 1)"
+expected_liveness_probe_image="$(cat ${PKG_ROOT}/deploy/csi-azurefile-controller.yaml | yq -r .spec.template.spec.containers[5].image | head -n 1)"
+expected_azurefile_image="$(cat ${PKG_ROOT}/deploy/csi-azurefile-controller.yaml | yq -r .spec.template.spec.containers[6].image | head -n 1)"
 
 csi_provisioner_image="$(get_image_from_helm_chart "csiProvisioner")"
 validate_image "${expected_csi_provisioner_image}" "${csi_provisioner_image}"
@@ -60,6 +61,9 @@ validate_image "${expected_cluster_driver_registrar_image}" "${cluster_driver_re
 csi_snapshotter_image="$(get_image_from_helm_chart "csiSnapshotter")"
 validate_image "${expected_csi_snapshotter_image}" "${csi_snapshotter_image}"
 
+csi_resizer_image="$(get_image_from_helm_chart "csiResizer")"
+validate_image "${expected_csi_resizer_image}" "${csi_resizer_image}"
+
 liveness_probe_image="$(get_image_from_helm_chart "livenessProbe")"
 validate_image "${expected_liveness_probe_image}" "${liveness_probe_image}"