diff --git a/bin/once b/bin/once
index 82ee920..9439510 100755
--- a/bin/once
+++ b/bin/once
@@ -7,7 +7,7 @@ else
 fi
 basedir=$(pwd)
 
-printf "Updating moth instance in %s\n" $(pwd)
+[ -n "$DEBUG" ] && printf "Updating moth instance in %s\n" $(pwd)
 
 # Do nothing if `disabled` is present
 if [ -f disabled ]; then
diff --git a/tools/mothd b/tools/mothd
new file mode 100755
index 0000000..ffad247
--- /dev/null
+++ b/tools/mothd
@@ -0,0 +1,14 @@
+#! /bin/sh
+
+cd ${1:-$(dirname $0)}
+KOTH_BASE=$(pwd)
+
+echo "Running koth instances in $KOTH_BASE"
+
+while true; do
+	for i in $KOTH_BASE/*/assigned.txt; do
+		dir=${i%/*}
+		$dir/bin/once
+	done
+	sleep 5
+done
diff --git a/tools/mothd.service b/tools/mothd.service
new file mode 100644
index 0000000..664afcb
--- /dev/null
+++ b/tools/mothd.service
@@ -0,0 +1,18 @@
+# To install:
+#    sudo cp mothd.service /etc/systemd/system/moth.service
+#    sudo systemctl enable mothd
+#    sudo systemctl start mothd
+
+[Unit]
+Description=Monarch Of The Hill server
+After=network.target auditd.service
+
+[Service]
+WorkingDirectory=/srv/moth
+User=www-data
+ExecStart=/srv/moth/mothd
+KillMode=process
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target