diff --git a/seed/host-systemd-machined/dictionaries/21-machined.xml b/seed/host-systemd-machined/dictionaries/21-machined.xml
index 219d9f8f..06f7bdb6 100644
--- a/seed/host-systemd-machined/dictionaries/21-machined.xml
+++ b/seed/host-systemd-machined/dictionaries/21-machined.xml
@@ -2,16 +2,18 @@
 <rougail version="0.10">
   <services>
     <service name="systemd-machined">
-      <file>/etc/systemd/system/risotto-images.service</file>
-      <file>/etc/systemd/system/risotto-images.timer</file>
       <file>/etc/systemd/network/80-container-vz.network</file>
       <file file_type="variable" source="70-container.network" variable="zone_name">systemd_zone_filename</file>
       <file file_type="variable" source="70-container.netdev" variable="zone_name">systemd_netzone_filename</file>
     </service>
-    <service name="risottofirewall" engine="creole" target="multi-user">
-    </service>
+    <service name="risotto-images" engine="creole" manage="False"/>
+    <service name="systemd-sysctl"/>
+    <service name="systemd-networkd"/>
+    <service name="systemd-resolved"/>
+    <service name="risotto-images" type="timer" engine="creole"/>
+    <service name="risottofirewall" engine="creole"/>
     <service name="systemd-nspawn@">
-      <file>/tmpfiles.d/0asystemd-nspawn.conf</file>
+      <file>/usr/local/lib/risotto-tmpfiles.d/0asystemd-nspawn.conf</file>
       <file>/etc/systemd/system/systemd-nspawn@.service.d/systemd-nspawn@.conf</file>
       <file>/etc/distro.repos.d/boot.repo</file>
       <file>/etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-35-x86_64</file>
@@ -25,8 +27,25 @@
     <variable name="host_install_dir" type="filename" description="Nom du répertoire comprenant les descriptions d'installation" mandatory="True"/>
     <variable name="host_dhcp_filename" type="filename" hidden="True" multi="True"/>
     <variable name="host_name" type="domainname" hidden="True" provider="global:server_name" mandatory="True"/>
+    <variable name="module_name" type="string" hidden="True" provider="global:module_name" mandatory="True"/>
     <variable name="systemd_zone_filename" type="filename" hidden="True" multi="True"/>
     <variable name="systemd_netzone_filename" type="filename" hidden="True" multi="True"/>
+    <variable name="vm_swappiness" type="number" description="Ajustement de la mémoire virtuelle" mandatory="True">
+      <value>60</value>
+    </variable>
+    <variable name="host_packages" multi="True" hidden="True">
+      <value>systemd-container</value>
+      <value>dnf</value>
+      <value>jq</value>
+      <value>debootstrap</value>
+      <value>htop</value>
+      <value>gettext</value>
+      <value>patch</value>
+      <value>unzip</value>
+      <value>mlocate</value>
+      <value>xz-utils</value>
+      <value>iptables</value>
+    </variable>
     <family name="network">
       <variable name="host_dhcp_interface" description="Carte réseau en DHCP" multi="True"/>
       <variable name="output_interface" description="Nom de l'interface de sortie" mandatory="True"/>
diff --git a/seed/host-systemd-machined/templates/0asystemd-nspawn.conf b/seed/host-systemd-machined/templates/0asystemd-nspawn.conf
index 98de2d2a..01870fac 100644
--- a/seed/host-systemd-machined/templates/0asystemd-nspawn.conf
+++ b/seed/host-systemd-machined/templates/0asystemd-nspawn.conf
@@ -4,12 +4,3 @@ D /etc/systemd/network/ 0755 root root - -
 D /usr/local/lib/systemd/system/ 0755 root root - -
 d /var/lib/risotto/configurations/ 0755 root root - -
 r /etc/network/interfaces -    -    -     -           -
-%for %%filename in %%machined.nspawn_script_filename
-C %%filename 0755 root root - %%host_install_dir/host/configurations/%%host_name%%filename
-%end for
-%for %%service in %%services
-  %if %%service.engine != 'none'
-    %set %%filename = '/usr/local/lib/systemd/system/' + %%service.doc
-C %%filename 0755 root root - %%host_install_dir/host/configurations/%%host_name%%filename
-  %end if
-%end for
diff --git a/seed/host-systemd-machined/templates/90-risotto.conf b/seed/host-systemd-machined/templates/90-risotto.conf
index 74ac7458..4eeb7a3f 100644
--- a/seed/host-systemd-machined/templates/90-risotto.conf
+++ b/seed/host-systemd-machined/templates/90-risotto.conf
@@ -1,2 +1,3 @@
 net.ipv4.ip_forward = 1
 fs.inotify.max_user_instances = 1024
+vm.swappiness = %%vm_swappiness
diff --git a/seed/host-systemd-machined/templates/risotto-images.service b/seed/host-systemd-machined/templates/risotto-images.service
index c04024d7..5a100d95 100644
--- a/seed/host-systemd-machined/templates/risotto-images.service
+++ b/seed/host-systemd-machined/templates/risotto-images.service
@@ -5,7 +5,7 @@ After=network.target local-fs.target systemd-logind.service
 [Service]
 Type=oneshot
 WorkingDirectory=%%host_install_dir
-ExecStart=%%host_install_dir/install_images %%host_name
+ExecStart=/usr/local/sbin/build_images
 ExecStart=%%host_install_dir/backup %%host_name no
 ExecStart=%%host_install_dir/install_machines %%host_name
 
diff --git a/seed/lemonldap/templates/handler-nginx.conf b/seed/lemonldap/templates/handler-nginx.conf
index 7192abd7..631cb643 100644
--- a/seed/lemonldap/templates/handler-nginx.conf
+++ b/seed/lemonldap/templates/handler-nginx.conf
@@ -22,8 +22,8 @@ server {
 #>GNUNUX
   listen 443 ssl;
   server_name %%lemon_reload_web_name;
-  ssl_certificate         %%revprox_cert_file;
-  ssl_certificate_key     %%revprox_key_file;
+  ssl_certificate         %%revprox_client_cert_file;
+  ssl_certificate_key     %%revprox_client_key_file;
   ssl_client_certificate  %%revprox_ca_file;
 #<GNUNUX
   root /var/www/html;
diff --git a/seed/lemonldap/templates/portal-nginx.conf b/seed/lemonldap/templates/portal-nginx.conf
index 45ad1591..574d826a 100644
--- a/seed/lemonldap/templates/portal-nginx.conf
+++ b/seed/lemonldap/templates/portal-nginx.conf
@@ -49,8 +49,8 @@ server {
 #>GNUNUX
   listen 443 ssl;
   server_name %%{revprox_client_external_domainnames[0]};
-  ssl_certificate %%revprox_cert_file;
-  ssl_certificate_key %%revprox_key_file;
+  ssl_certificate %%revprox_client_cert_file;
+  ssl_certificate_key %%revprox_client_key_file;
   ssl_client_certificate %%revprox_ca_file;
   ssl_session_cache shared:SSL:10m;
 #<GNUNUX