diff --git a/modules/societegenerale/pages/accounts_list.py b/modules/societegenerale/pages/accounts_list.py
index b50bb766f0991a9c68fbb5ff7521cb5de1c7df67..3eef5ff816110693403a5a7b17fd8fd9925b8e63 100644
--- a/modules/societegenerale/pages/accounts_list.py
+++ b/modules/societegenerale/pages/accounts_list.py
@@ -686,5 +686,10 @@ def get_profile(self):
 
 class UnavailableServicePage(LoggedPage, HTMLPage):
     def on_load(self):
-        if self.doc.xpath('//div[contains(@class, "erreur_404_content")]'):
+        conditions = (
+            self.doc.xpath('//div[contains(@class, "erreur_404_content")]'),
+            'Site momentanément indisponible' in CleanText('//h2[contains(@class, "error-page")]')(self.doc),
+        )
+
+        if any(conditions):
             raise BrowserUnavailable()