diff --git a/ironic_tempest_plugin/clients.py b/ironic_tempest_plugin/clients.py
index 2cb7c73..7816a2f 100644
--- a/ironic_tempest_plugin/clients.py
+++ b/ironic_tempest_plugin/clients.py
@@ -22,7 +22,7 @@
 
 CONF = config.CONF
 
-ADMIN_CREDS = common_creds.get_configured_credentials('identity_admin')
+ADMIN_CREDS = common_creds.get_configured_admin_credentials()
 
 
 class Manager(clients.Manager):