diff --git a/tv/genconf/sat_base_ng.py b/tv/genconf/sat_base_ng.py
index 126f5eb5..36a821b4 100644
--- a/tv/genconf/sat_base_ng.py
+++ b/tv/genconf/sat_base_ng.py
@@ -66,7 +66,7 @@ class Card(object):
     # Autoconfiguration des chaines
     autoconf_ip4=239.%(ip)s.%%card.%%number
     autoconf_lcn=1
-    autoconf_name_template=TNT%%2lcn %%name
+    autoconf_name_template=TNT%%lcn %%name
 
     # Configuration SAP
     sap_organisation=crans