diff --git a/gestion/gen_confs/firewall.py b/gestion/gen_confs/firewall.py
index c7d667ee..e685448a 100755
--- a/gestion/gen_confs/firewall.py
+++ b/gestion/gen_confs/firewall.py
@@ -84,7 +84,7 @@ class firewall_crans :
 
     adm_users = [ "root", "identd", "daemon", "postfix", "freerad", "amavis", "nut", "respbats", "list", "sqlgrey"]
                       
-    mac_wifi = '00:0c:f1:fa:f1:4b'
+    mac_wifi = '00:e0:81:58:d1:39'
     mac_komaz = '00:01:02:b0:31:b6'
 
     limit = " -m limit --limit 10/s --limit-burst 10 "