diff --git a/docker/services/swift-storage.yaml b/docker/services/swift-storage.yaml
index 1dcd1fea97..73fcccc77e 100644
--- a/docker/services/swift-storage.yaml
+++ b/docker/services/swift-storage.yaml
@@ -98,8 +98,8 @@ outputs:
         step_config:
           list_join:
             - "\n"
-            - - {get_attr: [SwiftStorageBase, role_data, step_config]}
-              - "class xinetd() {}"
+            - - "class xinetd() {}"
+              - {get_attr: [SwiftStorageBase, role_data, step_config]}
         config_image: {get_param: DockerSwiftConfigImage}
       kolla_config:
         /var/lib/kolla/config_files/swift_account_auditor.json: