diff --git a/modules/societegenerale/sgpe/json_pages.py b/modules/societegenerale/sgpe/json_pages.py
index e8ee73e4ea0fd39fd1803832f3007e59c74efa4b..4a019029fc7295143edaeb97985df72a93a2c7a5 100644
--- a/modules/societegenerale/sgpe/json_pages.py
+++ b/modules/societegenerale/sgpe/json_pages.py
@@ -31,7 +31,7 @@
 from weboob.capabilities import NotAvailable
 from weboob.capabilities.bank import Account
 from weboob.capabilities.bill import Document, Subscription
-from weboob.exceptions import BrowserUnavailable, NoAccountsException
+from weboob.exceptions import BrowserUnavailable, NoAccountsException, BrowserIncorrectPassword
 from weboob.tools.capabilities.bank.iban import is_iban_valid
 from weboob.tools.capabilities.bank.transactions import FrenchTransaction
 from weboob.tools.compat import quote_plus
@@ -56,10 +56,12 @@ class AccountsJsonPage(LoggedPage, JsonPage):
             }
 
     def on_load(self):
-        if self.doc['commun']['statut'] == 'NOK':
+        if self.doc['commun']['statut'].lower() == 'nok':
             reason = self.doc['commun']['raison']
             if reason == 'SYD-COMPTES-UNAUTHORIZED-ACCESS':
                 raise NoAccountsException("Vous n'avez pas l'autorisation de consulter : {}".format(reason))
+            elif reason == 'niv_auth_insuff':
+                raise BrowserIncorrectPassword('Vos identifiants sont incorrects')
             raise BrowserUnavailable(reason)
 
     @method