diff --git a/kubernetes/apps/default/overseerr/ks.yaml b/kubernetes/apps/default/overseerr/ks.yaml
index 93b8680f..e2df0af3 100644
--- a/kubernetes/apps/default/overseerr/ks.yaml
+++ b/kubernetes/apps/default/overseerr/ks.yaml
@@ -26,3 +26,5 @@ spec:
     substitute:
       APP: *app
       VOLSYNC_CAPACITY: 5Gi
+      VOLSYNC_STORAGECLASS: openebs-zfs
+      VOLSYNC_SNAPSHOTCLASS: openebs-zfs
diff --git a/kubernetes/apps/default/sonarr/ks.yaml b/kubernetes/apps/default/sonarr/ks.yaml
index f429610b..3590b66f 100644
--- a/kubernetes/apps/default/sonarr/ks.yaml
+++ b/kubernetes/apps/default/sonarr/ks.yaml
@@ -30,3 +30,5 @@ spec:
       DB_NAME: sonarr
       DB_USER: sonarr
       VOLSYNC_CAPACITY: 15Gi
+      VOLSYNC_STORAGECLASS: openebs-zfs
+      VOLSYNC_SNAPSHOTCLASS: openebs-zfs