diff --git a/modules/societegenerale/sgpe/pages.py b/modules/societegenerale/sgpe/pages.py
index d49879551c9267f851666e82cefa62d2b182fad3..91eb231b800d447091fe86b0edbe98b7d9e8b7a1 100644
--- a/modules/societegenerale/sgpe/pages.py
+++ b/modules/societegenerale/sgpe/pages.py
@@ -141,8 +141,7 @@ def get_keyboard_infos(self):
 
     def get_keyboard_data(self):
         infos = self.get_keyboard_infos()
-        infos['grid'] = self.decode_grid(infos)
-
+        infos['grid'] = self.get_grid_data(infos)
         url = self.get_url('/vk/gen_ui?modeClavier=0&cryptogramme=' + infos['crypto'])
         img = Captcha(BytesIO(self.browser.open(url).content), infos)
 
@@ -158,6 +157,10 @@ def get_keyboard_data(self):
             'img': img,
         }
 
+    def get_grid_data(self, infos):
+        # For ent the grid is already decoded
+        return infos['grid']
+
     def get_authentication_url(self):
         return self.browser.absurl('/authent.html')
 
@@ -178,6 +181,10 @@ def login(self, login, password):
 
 
 class MainProPage(LoginEntPage):
+    def get_grid_data(self, infos):
+        # The grid are in b64
+        return self.decode_grid(infos)
+
     def get_authentication_url(self):
         return self.browser.absurl('/sec/vk/authent.json')