diff --git a/seed/applicationservice/2022.03.08/base/manual/install/install_host b/seed/applicationservice/2022.03.08/base/manual/install/install_host
index 03ab9aa..eb3b610 100755
--- a/seed/applicationservice/2022.03.08/base/manual/install/install_host
+++ b/seed/applicationservice/2022.03.08/base/manual/install/install_host
@@ -15,6 +15,8 @@ systemctl restart systemd-networkd
 systemctl enable systemd-resolved
 systemctl restart systemd-resolved
 # systemctl mask dev-hugepages.mount
+systemctl enable risotto-images.timer
+systemctl restart risotto-images.timer
 
 #nft add table nat
 #nft flush table nat;
diff --git a/seed/applicationservice/2022.03.08/base/manual/install/install_image b/seed/applicationservice/2022.03.08/base/manual/install/install_image
index b412782..35b584b 100755
--- a/seed/applicationservice/2022.03.08/base/manual/install/install_image
+++ b/seed/applicationservice/2022.03.08/base/manual/install/install_image
@@ -105,25 +105,23 @@ if [ -n "$COPR" ]; then
     cd - > /dev/null
 fi
 if [ "$FUSION" = true ]; then
-    dnf -y install "https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$RELEASEVER.noarch.rpm" --installroot="$IMAGE_NAME_RISOTTO_IMAGE_DIR"
+    dnf -y install "https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$RELEASEVER.noarch.rpm" --installroot="$IMAGE_NAME_RISOTTO_IMAGE_DIR" > /dev/null
 fi
 
 # FIXME verifier s'il y a des modifs sur pre/post
 if [ -f "$IMAGE_NAME_RISOTTO_IMAGE_DIR".base.pkgs ] && [ -f "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs ]; then
     echo "  - différence(s) avec les paquets de base"
-    diff -u "$IMAGE_NAME_RISOTTO_IMAGE_DIR".base.pkgs "$BASE_PKGS_FILE" && NEW_BASE=false || NEW_BASE=true
-else
-    NEW_BASE=true
-fi
-new_package
-if [ "$NEW_BASE" = false ]; then
-    echo "  - différence(s) avec les paquets de l'image"
-    diff -u "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs.new && INSTALL=false || INSTALL=true
+    diff -u "$IMAGE_NAME_RISOTTO_IMAGE_DIR".base.pkgs "$BASE_PKGS_FILE" && INSTALL=false || INSTALL=true
 else
     INSTALL=true
 fi
+new_package
+if [ "$INSTALL" = false ]; then
+    echo "  - différence(s) avec les paquets de l'image"
+    diff -u "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs "$IMAGE_NAME_RISOTTO_IMAGE_DIR".pkgs.new && INSTALL=false || INSTALL=true
+fi
 find $IMAGE_NAME/manual -type f -exec md5sum '{}' \; > "$IMAGE_NAME_RISOTTO_IMAGE_DIR".md5sum.new
-if [ "$NEW_BASE" = false ]; then
+if [ "$INSTALL" = false ]; then
     diff -u "$IMAGE_NAME_RISOTTO_IMAGE_DIR".md5sum "$IMAGE_NAME_RISOTTO_IMAGE_DIR".md5sum.new && INSTALL=false || INSTALL=true
 fi
 if [ "$INSTALL" = true ]; then
diff --git a/seed/applicationservice/2022.03.08/host-systemd-machined/templates/risotto-images.service b/seed/applicationservice/2022.03.08/host-systemd-machined/templates/risotto-images.service
new file mode 100644
index 0000000..6b066d8
--- /dev/null
+++ b/seed/applicationservice/2022.03.08/host-systemd-machined/templates/risotto-images.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Daily images update activities
+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=%%host_install_dir/install_machines %%host_name
+
+[Install]
+WantedBy=multi-user.target
diff --git a/seed/applicationservice/2022.03.08/host-systemd-machined/templates/risotto-images.timer b/seed/applicationservice/2022.03.08/host-systemd-machined/templates/risotto-images.timer
new file mode 100644
index 0000000..ba81b3d
--- /dev/null
+++ b/seed/applicationservice/2022.03.08/host-systemd-machined/templates/risotto-images.timer
@@ -0,0 +1,9 @@
+[Unit]
+Description=Daily images update activities
+
+[Timer]
+OnCalendar=*-*-* 5:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target