diff --git a/dicos/99_one-frontend.xml b/dicos/99_one-frontend.xml
index 6847bae..c612461 100644
--- a/dicos/99_one-frontend.xml
+++ b/dicos/99_one-frontend.xml
@@ -68,6 +68,9 @@
               <value>opennebula-sunstone-v4.0.png</value>
             </variable>
         </family>
+            <separators>
+              <separator name='activer_onefrontend'>Configuration du frontend Sunstone</separator>
+            </separators>
     </variables>
 
     <constraints>