diff --git a/modules/cragr/module.py b/modules/cragr/module.py
index 7c49fa13..bf41ad40 100644
--- a/modules/cragr/module.py
+++ b/modules/cragr/module.py
@@ -80,7 +80,7 @@ class CragrModule(Module, CapBank):
         }.iteritems())])
     CONFIG = BackendConfig(Value('website',  label=u'Région', choices=website_choices),
                            ValueBackendPassword('login',    label=u'N° de compte', masked=False),
-                           ValueBackendPassword('password', label=u'Code personnel'))
+                           ValueBackendPassword('password', label=u'Code personnel', regexp=r'\d{6}'))
     BROWSER = Cragr
 
     def create_default_browser(self):
diff --git a/modules/cragr/web/pages.py b/modules/cragr/web/pages.py
index 9ba99ad8..ad944f54 100644
--- a/modules/cragr/web/pages.py
+++ b/modules/cragr/web/pages.py
@@ -42,9 +42,6 @@ class HomePage(Page):
 
 class LoginPage(Page):
     def login(self, password):
-        assert password.isdigit()
-        assert len(password) == 6
-
         imgmap = {}
         for td in self.document.xpath('//table[@id="pave-saisie-code"]/tr/td'):
             a = td.find('a')