diff --git a/metadata/service/tempest/init.yml b/metadata/service/tempest/init.yml
index 23441dc..33fca88 100644
--- a/metadata/service/tempest/init.yml
+++ b/metadata/service/tempest/init.yml
@@ -24,6 +24,7 @@
     runtest_tempest_cfg_dir: /root/test/
     runtest_tempest_cfg_name: tempest_generated.conf
     runtest_tempest_log_file: /home/rally/test/tempest.log
+    runtest_tempest_regenerate_conf: false
     runtest_tempest_public_net: public
   runtest:
     enabled: true
@@ -33,6 +34,7 @@
       test_target: ${_param:tempest_test_target}
       keystone_profile_admin: admin_identity
       local_image_url: ${_param:runtest_local_image_url}
+      regenerate_conf: ${_param:runtest_tempest_regenerate_conf}
       convert_to_uuid:
         compute:
           image_ref: ${_param:glance_image_cirros_name}