diff --git a/preseed.cfg b/preseed.cfg
index 86d2fd8..f616e17 100644
--- a/preseed.cfg
+++ b/preseed.cfg
@@ -9,9 +9,10 @@ d-i clock-setup/utc boolean true
 d-i time/zone string Europe/Paris
 d-i clock-setup/ntp boolean true
 
-# --- Configuration Réseau (IP Statique) ---
+# --- Configuration Réseau (IP Statique sur ens18) ---
 d-i netcfg/disable_autoconfig boolean true
-d-i netcfg/choose_interface select auto
+d-i netcfg/choose_interface select ens18
+d-i netcfg/link_wait_timeout string 10
 d-i netcfg/get_ipaddress string 192.168.1.198
 d-i netcfg/get_netmask string 255.255.255.0
 d-i netcfg/get_gateway string 192.168.1.254