diff --git a/product/ERP5Type/dynamic/component_package.py b/product/ERP5Type/dynamic/component_package.py
index 5d069a1e3b1ca5531eb70f6525d03bb426655728..a6e66cb4857d42d880704121ab012acc3c129f22 100644
--- a/product/ERP5Type/dynamic/component_package.py
+++ b/product/ERP5Type/dynamic/component_package.py
@@ -31,11 +31,10 @@
 from __future__ import absolute_import
 
 import sys
-import threading
 
 from Products.ERP5.ERP5Site import getSite
 from types import ModuleType
-from zLOG import LOG, INFO, BLATHER
+from zLOG import LOG, BLATHER
 
 class ComponentVersionPackage(ModuleType):
   """