diff --git a/cluster/examples/kubernetes/ceph/csi/rbd/storageclass-test.yaml b/cluster/examples/kubernetes/ceph/csi/rbd/storageclass-test.yaml
index 8fe86b3f8..2133df5ff 100644
--- a/cluster/examples/kubernetes/ceph/csi/rbd/storageclass-test.yaml
+++ b/cluster/examples/kubernetes/ceph/csi/rbd/storageclass-test.yaml
@@ -35,7 +35,7 @@ parameters:
     csi.storage.k8s.io/node-stage-secret-namespace: rook-ceph
     # Specify the filesystem type of the volume. If not specified, csi-provisioner
     # will set default as `ext4`.
-    csi.storage.k8s.io/fstype: xfs
+    csi.storage.k8s.io/fstype: ext4
 # uncomment the following to use rbd-nbd as mounter on supported nodes
 #mounter: rbd-nbd
 reclaimPolicy: Delete
diff --git a/cluster/examples/kubernetes/ceph/csi/rbd/storageclass.yaml b/cluster/examples/kubernetes/ceph/csi/rbd/storageclass.yaml
index c5509737d..86f85e3cc 100644
--- a/cluster/examples/kubernetes/ceph/csi/rbd/storageclass.yaml
+++ b/cluster/examples/kubernetes/ceph/csi/rbd/storageclass.yaml
@@ -35,7 +35,7 @@ parameters:
     csi.storage.k8s.io/node-stage-secret-namespace: rook-ceph
     # Specify the filesystem type of the volume. If not specified, csi-provisioner
     # will set default as `ext4`.
-    csi.storage.k8s.io/fstype: xfs
+    csi.storage.k8s.io/fstype: ext4
 # uncomment the following to use rbd-nbd as mounter on supported nodes
 #mounter: rbd-nbd
 reclaimPolicy: Delete