diff --git a/dev/puppet/templates/dhcp.erb b/dev/puppet/templates/dhcp.erb
index 622bbef465a8bdab4c5d338080972a3b621d2b7d..a23ea77b723fb4d1a7afb74524c1e0296d4d2728 100644
--- a/dev/puppet/templates/dhcp.erb
+++ b/dev/puppet/templates/dhcp.erb
@@ -30,7 +30,7 @@ group {
         next
       end
 %>
-  host <%= node_uid_net %>.<%= site_uid %>.grid5000.fr {
+  host <%= node_uid_net %> {
     hardware ethernet       <%= node_mac.upcase %>;
     fixed-address           <%= node_ip         %>;
   }