diff --git a/addons/document/document.py b/addons/document/document.py
index 66b47fd7fea..fa65f8d9966 100644
--- a/addons/document/document.py
+++ b/addons/document/document.py
@@ -143,8 +143,8 @@ class document_file(osv.osv):
 
     _defaults = {
         'user_id': lambda self, cr, uid, ctx:uid,
-        'parent_id': __get_def_directory
-        'file_size': lambda self, cr, uid, ctx:0
+        'parent_id': __get_def_directory,
+        'file_size': lambda self, cr, uid, ctx:0,
     }
     _sql_constraints = [
         # filename_uniq is not possible in pure SQL