diff --git a/image/overlay/etc/init.d/tsdns b/image/overlay/etc/init.d/tsdns
index 1f211e3..1fc86a8 100755
--- a/image/overlay/etc/init.d/tsdns
+++ b/image/overlay/etc/init.d/tsdns
@@ -4,5 +4,9 @@ depend() {
   need docker net
 }
 
+supervisor="supervise-daemon"
+restart_max=0
+restart_delay=10
+
 command="/usr/bin/tsdns"
 pidfile="/run/${RC_SVCNAME}.pid"
diff --git a/image/overlay/usr/bin/tsdns b/image/overlay/usr/bin/tsdns
index be2404b..4d34d56 100755
--- a/image/overlay/usr/bin/tsdns
+++ b/image/overlay/usr/bin/tsdns
@@ -11,6 +11,10 @@ fi
 
 HOSTNAME=$(cat /etc/hostname)
 
+if docker container inspect "tsdns" ; then
+	 exit 0
+fi
+
 docker run -e "TS_AUTHKEY=_TS_AUTHKEY_" \
 	 -e "HOMELAB_TLD=_HOMELAB_TLD_" \
 	 -e "HOMELAB_ZONE=_HOMELAB_ZONE_" \