diff --git a/wiki/theme/crans-www.py b/wiki/theme/crans-www.py
index 984eea6b..3fa0cc8f 100644
--- a/wiki/theme/crans-www.py
+++ b/wiki/theme/crans-www.py
@@ -48,8 +48,8 @@ class Theme(ThemeBase):
         (u'http://www.apache.org/',      u'badges_80x15_apache.png',   u'Apache powered'),
         (u'http://www.python.org/',      u'badges_80x15_python.png',   u'Python powered'),
         (u'http://www.crans.org/',       u'badges_80x15_crans.png',    u'Cr@ns powered'),
-        (u'http://jigsaw.w3.org/css-validator/validator?uri=www.crans.org&warning=1&profile=css3&usermedium=all',       u'valid_css_80x15.png',    u'Valid css3'),
-        (u'http://validator.w3.org/check?uri=www.crans.org',       u'valid_html401_80x15.png',    u'Valid html 4.01'),
+        (u'http://jigsaw.w3.org/css-validator/check/referer',       u'valid_css_80x15.png',    u'Valid css3'),
+        (u'http://validator.w3.org/check?uri=referer',       u'valid_html401_80x15.png',    u'Valid html 4.01'),
     ]
 
 # Public functions #####################################################