diff --git a/gestion/gen_confs/firewall_new.py b/gestion/gen_confs/firewall_new.py
index 9c96de9c..99b59c7d 100755
--- a/gestion/gen_confs/firewall_new.py
+++ b/gestion/gen_confs/firewall_new.py
@@ -512,6 +512,7 @@ class firewall_komaz(firewall_crans) :
         
         #connection de secours
         iptables("-t mangle -A PREROUTING -p tcp -s 138.231.136.0/16 ! -d 138.231.136.0/16 --destination-port 80 -m condition --condition secours -j MARK --set-mark %s" % (conf_fw.mark['secours']))
+        iptables("-t mangle -A PREROUTING -p tcp -s 138.231.136.0/16 ! -d 138.231.136.0/16 --destination-port 433 -m condition --condition secours -j MARK --set-mark %s" % (conf_fw.mark['secours']))
         iptables("-t mangle -A PREROUTING -m mark --mark %s -j ACCEPT" % conf_fw.mark['secours'])
 
         # Parametres pour iptables/tc