diff --git a/docs/supervisor-notes.md b/docs/supervisor-notes.md
index 45fe8b3b..ae97af12 100644
--- a/docs/supervisor-notes.md
+++ b/docs/supervisor-notes.md
@@ -135,6 +135,10 @@ The default list of blocked resources in configmap is:
  	wcpmachinetemplates.infrastructure.cluster.vmware.com
  	wcpnamespaces.appplatform.wcp.vmware.com
  	webconsolerequests.vmoperator.vmware.com
+ 	storagequotaperiodicsyncs.cns.vmware.com
+ 	storagepolicyusages.cns.vmware.com
+ 	storagepolicyquotas.cns.vmware.com
+ 	storagequotas.cns.vmware.com
 
 For example, the backup of a Supervisor ```namespace``` with **Tanzu Kubernetes Grid Service** will fail since it contains some of restricted resources listed above.
 
diff --git a/pkg/constants/constants.go b/pkg/constants/constants.go
index 297abfca..9acd4bb5 100644
--- a/pkg/constants/constants.go
+++ b/pkg/constants/constants.go
@@ -331,6 +331,12 @@ var ResourcesToBlock = map[string]bool{
 	"downloads.datamover.cnsdp.vmware.com":                 true,
 	"snapshots.backupdriver.cnsdp.vmware.com":              true,
 	"uploads.datamover.cnsdp.vmware.com":                   true,
+
+	// StorageQuota resources
+	"storagequotaperiodicsyncs.cns.vmware.com": true,
+	"storagepolicyusages.cns.vmware.com":       true,
+	"storagepolicyquotas.cns.vmware.com":       true,
+	"storagequotas.cns.vmware.com":             true,
 }
 
 var ResourcesToBlockOnRestore = map[string]bool{