diff --git a/product/ERP5/Document/BusinessTemplate.py b/product/ERP5/Document/BusinessTemplate.py
index ee163e115d620acd53bac69b14cfea53c7686a08..844fab44b331ac6675cff0a468991ca0729955ad 100755
--- a/product/ERP5/Document/BusinessTemplate.py
+++ b/product/ERP5/Document/BusinessTemplate.py
@@ -3785,7 +3785,6 @@ Business Template is a set of definitions, such as skins, portal types and categ
       if compare_to_zodb:
         # XXX maybe only build for the given object to gain time
         installed_item.build(self)
-      LOG('compare for', 0, str((item_name, object_id, new_bt, installed_bt)))
       new_object = new_item._objects[object_id]
       installed_object = installed_item._objects[object_id]
       # make diff
@@ -3810,7 +3809,6 @@ Business Template is a set of definitions, such as skins, portal types and categ
         new_ob_xml_lines = new_obj_xml.splitlines()
         installed_ob_xml_lines = installed_obj_xml.splitlines()
         diff_list = list(unified_diff(installed_ob_xml_lines, new_ob_xml_lines, tofile=new_bt.getId(), fromfile=installed_bt.getId(), lineterm=''))
-        LOG('diff list', 0, diff_list)
         if len(diff_list) != 0:
           diff_msg += '\n\nObject %s diff :\n' %( object_id)
           diff_msg += '\n'.join(diff_list)