diff --git a/helm/templates/cr.yaml b/helm/templates/cr.yaml
index 0875c8562..2ee4ea696 100644
--- a/helm/templates/cr.yaml
+++ b/helm/templates/cr.yaml
@@ -13,3 +13,4 @@ spec:
   operatorNamespace: {{ .Values.global.operatorNamespace }}
   servicesNamespace: {{ .Values.global.instanceNamespace }}
   size: {{ .Values.commonServiceSpec.size }}
+  storageClass: {{ .Values.global.blockStorageClass }}
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