diff --git a/roles/vault/defaults/main.yml b/roles/vault/defaults/main.yml
index b3758bef4..3e41cb00c 100644
--- a/roles/vault/defaults/main.yml
+++ b/roles/vault/defaults/main.yml
@@ -44,8 +44,8 @@ vault_bind_address: 0.0.0.0
 vault_port: 8200
 vault_etcd_url: "{{ etcd_access_addresses }}"
 
-# 10y default lease
-vault_default_lease_ttl: 87600h
+# 8y default lease
+vault_default_lease_ttl: 70080h
 vault_max_lease_ttl: 87600h
 
 vault_temp_config: