diff --git a/deployment/octavia/octavia-base.yaml b/deployment/octavia/octavia-base.yaml
index e3e71d85ca..d3db3909ff 100644
--- a/deployment/octavia/octavia-base.yaml
+++ b/deployment/octavia/octavia-base.yaml
@@ -67,6 +67,10 @@ parameters:
     description: The project name for the keystone Octavia account.
     type: string
     default: 'service'
+  KeystoneRegion:
+    type: string
+    default: 'regionOne'
+    description: Keystone region for endpoint
   OctaviaCaCertFile:
     type: string
     default: '/etc/octavia/certs/ca_01.pem'
@@ -246,6 +250,7 @@ outputs:
             octavia::service_auth::project_name: {get_param: OctaviaProjectName}
             octavia::service_auth::project_domain_name: 'Default'
             octavia::service_auth::user_domain_name: 'Default'
+            octavia::service_auth::region_name: {get_param: KeystoneRegion}
             octavia::certificates::ca_certificate: {get_param: OctaviaCaCertFile}
             octavia::certificates::ca_private_key: {get_param: OctaviaCaKeyFile}
             octavia::certificates::server_certs_key_passphrase: {get_param: OctaviaServerCertsKeyPassphrase}