diff --git a/lib/nova_plugins/hypervisor-ironic b/lib/nova_plugins/hypervisor-ironic
index b147c43..bda6ef6 100644
--- a/lib/nova_plugins/hypervisor-ironic
+++ b/lib/nova_plugins/hypervisor-ironic
@@ -46,7 +46,7 @@
     iniset $NOVA_CONF ironic auth_type password
     iniset $NOVA_CONF ironic username admin
     iniset $NOVA_CONF ironic password $ADMIN_PASSWORD
-    iniset $NOVA_CONF ironic auth_url $KEYSTONE_AUTH_URI
+    iniset $NOVA_CONF ironic auth_url $KEYSTONE_SERVICE_URI
     iniset $NOVA_CONF ironic project_domain_id default
     iniset $NOVA_CONF ironic user_domain_id default
     iniset $NOVA_CONF ironic project_name demo