diff --git a/eole/era/2zones-amonecole-cuques.xml b/eole/era/2zones-amonecole-cuques.xml
index 26211b7b7302746b4944820a266411e907d34c04..c7b6987aa0ae3712b80763e97a63232de09a5565 100644
--- a/eole/era/2zones-amonecole-cuques.xml
+++ b/eole/era/2zones-amonecole-cuques.xml
@@ -112,7 +112,7 @@
         </flux>
         <flux zoneA="bastion" zoneB="exterieur">
             <montantes default_policy="0">
-                <directive service="samba" priority="16" action="8" nat_extr="partage_eth1" nat_port="" attrs="0" mark_operator="None" mark_value="" src_inv="0" dest_inv="0" serv_inv="0" libelle="pas de description" ipsec="0" accept="0">
+                <directive service="samba" priority="16" action="8" nat_extr="partage_eth1" nat_port="0" attrs="0" mark_operator="None" mark_value="" src_inv="0" dest_inv="0" serv_inv="0" libelle="pas de description" ipsec="0" accept="0">
                     <source name="exterieur_restreint"/>
                     <destination name="bastion"/>
                 </directive>