diff --git a/lib/tempest b/lib/tempest
index 04f8f6a3f6..f19686a862 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -356,6 +356,7 @@ function configure_tempest {
     iniset $TEMPEST_CONFIG compute-feature-enabled live_migration ${LIVE_MIGRATION_AVAILABLE:-False}
     iniset $TEMPEST_CONFIG compute-feature-enabled change_password False
     iniset $TEMPEST_CONFIG compute-feature-enabled block_migration_for_live_migration ${USE_BLOCK_MIGRATION_FOR_LIVE_MIGRATION:-False}
+    iniset $TEMPEST_CONFIG compute-feature-enabled live_migrate_back_and_forth ${LIVE_MIGRATE_BACK_AND_FORTH:-False}
     iniset $TEMPEST_CONFIG compute-feature-enabled attach_encrypted_volume ${ATTACH_ENCRYPTED_VOLUME_AVAILABLE:-True}
     if is_service_enabled n-cell; then
         # Cells doesn't support shelving/unshelving