diff --git a/dicos/71_lemonldap_ng_scribe.xml b/dicos/71_lemonldap_ng_scribe.xml
index 95ed2dc..d79bbbf 100644
--- a/dicos/71_lemonldap_ng_scribe.xml
+++ b/dicos/71_lemonldap_ng_scribe.xml
@@ -7,6 +7,7 @@
 
         <family name='eole sso'>
             <variable name='eolesso_adresse'  description="Nom de domaine du serveur d'authentification SSO" redefine="True" exists='True' />
+            <variable name='ldapScheme' redefine="True" exists='True' />
         </family>
 
     </variables>