diff --git a/cassandra-dc.yaml b/cassandra-dc.yaml
index c85fd0f..ec84e82 100644
--- a/cassandra-dc.yaml
+++ b/cassandra-dc.yaml
@@ -10,7 +10,7 @@ spec:
   serverVersion: "4.1.10"
   storageConfig:
     cassandraDataVolumeClaimSpec:
-      storageClassName: nfs
+      storageClassName: local-nvme-retain
       accessModes: ["ReadWriteOnce"]
       resources:
         requests: