diff --git a/conf/geoffray-levasseur.org/arayat.conf.sh b/conf/geoffray-levasseur.org/arayat.conf.sh
index 58873f6..88f4185 100644
--- a/conf/geoffray-levasseur.org/arayat.conf.sh
+++ b/conf/geoffray-levasseur.org/arayat.conf.sh
@@ -41,7 +41,7 @@ NET4_NS_eth0="192.168.1.205 192.168.1.206"
 NET4_NS_SEARCH_eth0=$REALM
 
 NET4_MODE_eth1="static"
-NET4_IP_eth1="192.168.74.220/24"
+NET4_IP_eth1="192.168.74.100/24"
 
 NET4_MODE_eth2="static"
 NET4_IP_eth2="10.42.250.100/16"
@@ -63,7 +63,7 @@ NET6_IP_eth1="2a03:7220:8081:b34a::dc/64"
 INTALL_MODE=full
 
 # Paquets additionnels
-PKGSEL="$PKGSEL iptables fail2ban curl"
+PKGSEL="$PKGSEL iptables curl"
 
 # ------------------------------------------------------------------------------
 # -------------------------- Section modules d'init ----------------------------
diff --git a/conf/includes/gl.conf.sh b/conf/includes/gl.conf.sh
index c961e9f..418a6cc 100644
--- a/conf/includes/gl.conf.sh
+++ b/conf/includes/gl.conf.sh
@@ -34,12 +34,12 @@ export SHARED_HOME="false"
 export SSHD_PERMITROOT_RANGE="192.168.1.0/24"
 
 # Check MK
-export MK_VERSION="2.4.0p12-1"
+#export MK_VERSION="2.4.0p12-1" #shoud be autodetected now
 export MK_SERVER_IP="192.168.1.201"
 export MK_SITE="check_mk"
-export MK_URL="http://$MK_SERVER_IP/$MK_SITE/check_mk/agents/check-mk-agent_${MK_VERSION}_all.deb"
+export MK_URL="http://$MK_SERVER_IP/$MK_SITE/check_mk/agents/check-mk-agent_latest_all.deb"
 export MK_SECRET="file:/share/services/gestparc/mk_secret"
-
+export MK_USER="cmk-agent"
 
 # Samba
 export SMBSRV="silay.$REALM"