diff --git a/kubernetes/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml b/kubernetes/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml
index 873a0bf2..609d8d09 100644
--- a/kubernetes/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml
+++ b/kubernetes/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml
@@ -114,7 +114,7 @@ spec:
         spec:
           failureDomain: host
           replicated:
-            size: 6
+            size: 4
         storageClass:
           enabled: true
           name: ceph-block