diff --git a/xos-db/values.yaml b/xos-db/values.yaml
index 35e2ca7..8bb026d 100644
--- a/xos-db/values.yaml
+++ b/xos-db/values.yaml
@@ -25,6 +25,5 @@
 
 # DB persistence related vars
 needDBPersistence: false
-storageClassName: cord-block
 pvClaimName: xosdb-pv-claim
-
+storageClassName: ""