diff --git a/grandlyon_elyx/models.py b/grandlyon_elyx/models.py
index 5f4d7ef..8dd73a5 100644
--- a/grandlyon_elyx/models.py
+++ b/grandlyon_elyx/models.py
@@ -20,7 +20,7 @@ class ParameterTypeError(Exception):
     log_error = False
 
 
-class grandlyonElyx(BaseResource):
+class GrandlyonElyx(BaseResource):
     token_url = models.URLField(_('Token URL'), max_length=256)
     token_authorization = models.CharField(_('Token Authorization'), max_length=128)
     wsdl_url = models.CharField(_('WSDL URL'), max_length=256) # not URLField, it can be file://