diff --git a/hashicorp/vault-2022/readme.md b/hashicorp/vault-2022/readme.md
index 924e215..dd60168 100644
--- a/hashicorp/vault-2022/readme.md
+++ b/hashicorp/vault-2022/readme.md
@@ -173,7 +173,8 @@ vault auth enable kubernetes
 vault write auth/kubernetes/config \
 token_reviewer_jwt="$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)" \
 kubernetes_host=https://${KUBERNETES_PORT_443_TCP_ADDR}:443 \
-kubernetes_ca_cert=@/var/run/secrets/kubernetes.io/serviceaccount/ca.crt
+kubernetes_ca_cert=@/var/run/secrets/kubernetes.io/serviceaccount/ca.crt \
+issuer="https://kubernetes.default.svc.cluster.local"
 exit
 ```