diff --git a/Metadata/groups.xml b/Metadata/groups.xml
index 3fc948f..6830360 100644
--- a/Metadata/groups.xml
+++ b/Metadata/groups.xml
@@ -12,6 +12,7 @@
     <Group name="connection-main"/>
 <!-- <Group name="ups-monitor"/> -->
 	 <Group name="firmware-bnx2"/>
+    <Group name="vlan-ens"/>
   </Group>
 
   <Group name="sila"
diff --git a/etc/python/ip.py b/etc/python/ip.py
index fefc882..33d4513 100644
--- a/etc/python/ip.py
+++ b/etc/python/ip.py
@@ -44,6 +44,8 @@ def appt_ens_ip():
            return '10.2.9.1'
         elif hostname == "sable":
            return '10.2.9.2'
+        elif hostname == "komaz":
+           return '10.2.9.4'
     else:
         raise NotImplementedError, "Ce serveur n'a rien à faire sur le VLAN des appartements de l'ENS"