diff --git a/charts/spire/README.md b/charts/spire/README.md
index 897877172..990951223 100644
--- a/charts/spire/README.md
+++ b/charts/spire/README.md
@@ -69,6 +69,7 @@ helm upgrade --install -n spire-mgmt spire spire --repo https://spiffe.github.io
 ```shell
 helm -n spire-mgmt uninstall spire-crds
 helm -n spire-mgmt uninstall spire
+kubectl -n spire-server delete pvc -l app.kubernetes.io/instance=spire
 kubectl delete crds clusterfederatedtrustdomains.spire.spiffe.io clusterspiffeids.spire.spiffe.io clusterstaticentries.spire.spiffe.io
 ```