diff --git a/README.md b/README.md
index 3c2ab8b..b3fdff1 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ All running Nspawn containers are stopped, snapshoted (using Btrfs subvolumes) a
 * `variables.conf.template` contains examples variables definitions, and should be copied locally to `variables.conf`
   (with any required modifications).
 * `systemd-templates/` contains Systemd units templates for running the scripts unattended.
+  * specifically, `machines-start.timer` is a daily permanent trigger to start all enabled containers.
 #### Installation
 * `install.sh` script copies Systemd templates to their destination, and enables conts-snap and docker-upgrade timer.
 
diff --git a/install.sh b/install.sh
index a98fb36..8d985cd 100755
--- a/install.sh
+++ b/install.sh
@@ -31,6 +31,7 @@ echo "Reloading Systemd..."
 $sudo systemctl daemon-reload
 echo "Enabling timer(s) (not starting it, either do it manually or reboot)..."
 $sudo systemctl enable conts-snap.timer
+$sudo systemctl enable machines-start.timer
 if [ $docker -eq 1 ]; then
   $sudo systemctl enable docker-upgrade.timer
 fi