diff --git a/lib/galaxy/queue_worker.py b/lib/galaxy/queue_worker.py
index 0ca7b928d77..780681a83c5 100644
--- a/lib/galaxy/queue_worker.py
+++ b/lib/galaxy/queue_worker.py
@@ -118,12 +118,14 @@ def _get_new_toolbox(app):
 
 def reload_data_managers(app, **kwargs):
     from galaxy.tools.data_manager.manager import DataManagers
+    from galaxy.tools.toolbox.lineages.tool_shed import ToolVersionCache
     log.debug("Executing data managers reload on '%s'", app.config.server_name)
     app._configure_tool_data_tables(from_shed_config=False)
     reload_tool_data_tables(app)
     reload_count = app.data_managers._reload_count
     app.data_managers = DataManagers(app, conf_watchers=app.data_managers.conf_watchers)
     app.data_managers._reload_count = reload_count + 1
+    app.tool_version_cache = ToolVersionCache(app)
 
 
 def reload_display_application(app, **kwargs):