diff --git a/lib/galaxy/app.py b/lib/galaxy/app.py
index 3b3aadb5821..bd1de55caad 100644
--- a/lib/galaxy/app.py
+++ b/lib/galaxy/app.py
@@ -16,8 +16,8 @@ from galaxy.containers import build_container_interfaces
 from galaxy.managers.collections import DatasetCollectionManager
 from galaxy.managers.folders import FolderManager
 from galaxy.managers.histories import HistoryManager
-from galaxy.managers.libraries import LibraryManager
 from galaxy.managers.interactivetool import InteractiveToolManager
+from galaxy.managers.libraries import LibraryManager
 from galaxy.managers.tools import DynamicToolManager
 from galaxy.model.database_heartbeat import DatabaseHeartbeat
 from galaxy.model.tags import GalaxyTagHandler