diff --git a/tripleo_validations/tripleo_validator.py b/tripleo_validations/tripleo_validator.py
index 7a934d065..21c8fbe45 100644
--- a/tripleo_validations/tripleo_validator.py
+++ b/tripleo_validations/tripleo_validator.py
@@ -348,7 +348,7 @@ class TripleOValidatorRun(command.Command):
                       "inventory or use authentication."))
         else:
             if plan:
-                status = deployment.get_deployment_status(clients, plan=plan)
+                status = deployment.get_deployment_status(clients, plan)
                 if not status or status in NO_VALIDATION_STATE:
                     raise exceptions.CommandError(
                         _("The plan and the stack '{}' doesn't exist OR are "