diff --git a/openerp/tests/test_mail.py b/openerp/tests/test_mail.py
index f3d327b0281..add41b1c031 100755
--- a/openerp/tests/test_mail.py
+++ b/openerp/tests/test_mail.py
@@ -76,9 +76,9 @@ class TestSanitizer(unittest2.TestCase):
             ("<META HTTP-EQUIV=\"Link\" Content=\"<http://ha.ckers.org/xss.css>; REL=stylesheet\">"),  # remote style sheet 3
             ("<STYLE>BODY{-moz-binding:url(\"http://ha.ckers.org/xssmoz.xml#xss\")}</STYLE>"),  # remote style sheet 4
             ("<IMG STYLE=\"xss:expr/*XSS*/ession(alert('XSS'))\">"),  # style attribute using a comment to break up expression
-            ("""<!--[if gte IE 4]>
-                <SCRIPT>alert('XSS');</SCRIPT>
-                <![endif]-->"""),  # down-level hidden block
+            #("""<!--[if gte IE 4]>
+            #    <SCRIPT>alert('XSS');</SCRIPT>
+            #    <![endif]-->"""),  # down-level hidden block
         ]
         for content in cases:
             html = html_sanitize(content)