diff --git a/addons/web/__openerp__.py b/addons/web/__openerp__.py
index 6fc12fab1bb..3767072ff9d 100644
--- a/addons/web/__openerp__.py
+++ b/addons/web/__openerp__.py
@@ -15,7 +15,7 @@
         "static/lib/datejs/parser.js",
         "static/lib/datejs/sugarpak.js",
         "static/lib/datejs/extras.js",
-        "static/lib/jquery/jquery-1.7.1.js",
+        "static/lib/jquery/jquery-1.6.4.js",
         "static/lib/jquery.MD5/jquery.md5.js",
         "static/lib/jquery.form/jquery.form.js",
         "static/lib/jquery.validate/jquery.validate.js",