diff --git a/modules/creditmutuel/pages.py b/modules/creditmutuel/pages.py
index 0c5e8e9f..5b9460db 100644
--- a/modules/creditmutuel/pages.py
+++ b/modules/creditmutuel/pages.py
@@ -50,6 +50,7 @@ class UserSpacePage(BasePage):
     pass
 
 class AccountsPage(BasePage):
+    ALL_EXCEPT_DIGITS = re.compile("[^0-9]*")
     def get_list(self):
         accounts = OrderedDict()
 
@@ -85,7 +86,8 @@ class AccountsPage(BasePage):
                     continue
 
                 account = Account()
-                account.id = id
+                # the id is only formed by digits
+                account.id = self.ALL_EXCEPT_DIGITS.sub('',id)
                 account.label = unicode(a.text).strip().lstrip(' 0123456789').title()
                 account._link_id = link
                 account._card_links = []