diff --git a/charts/ceph-csi-cephfs/templates/csidriver-crd.yaml b/charts/ceph-csi-cephfs/templates/csidriver-crd.yaml
index 20fa59fdb07..50b2e5fef2d 100644
--- a/charts/ceph-csi-cephfs/templates/csidriver-crd.yaml
+++ b/charts/ceph-csi-cephfs/templates/csidriver-crd.yaml
@@ -5,5 +5,5 @@ metadata:
 spec:
   attachRequired: false
   podInfoOnMount: false
-  fsGroupPolicy: File
+  fsGroupPolicy: {{ default "File" .Values.CSIDriver.fsGroupPolicy }}
   seLinuxMount: true
diff --git a/charts/ceph-csi-cephfs/values.yaml b/charts/ceph-csi-cephfs/values.yaml
index 341c42c7ca0..b38e3949a14 100644
--- a/charts/ceph-csi-cephfs/values.yaml
+++ b/charts/ceph-csi-cephfs/values.yaml
@@ -41,6 +41,10 @@ logLevel: 5
 # sidecarLogLevel is the variable for Kubernetes sidecar container's log level
 sidecarLogLevel: 1
 
+
+CSIDriver:
+  fsGroupPolicy: "File"
+
 nodeplugin:
   name: nodeplugin
   # if you are using ceph-fuse client set this value to OnDelete