diff --git a/addons/base/controllers/main.py b/addons/base/controllers/main.py
index 77eae20723b..af64b985718 100644
--- a/addons/base/controllers/main.py
+++ b/addons/base/controllers/main.py
@@ -267,7 +267,6 @@ class View(openerpweb.Controller):
             if event == "start":
                 if root is None:
                     root = elem
-                elem.attrib['CACA'] = '3'
                 # SEE http://pad.openerp.com/discoveries
                 # If @attrs is normalized in json by server, the eval should be replaced by simplejson.loads
                 attrs = eval(elem.attrib.get('attrs', '{}'))