--- a/udev-installer.sh	2018-12-09 12:05:53.772318942 +0100
+++ b/udev-installer.sh	2018-12-09 12:06:19.939947629 +0100
@@ -21,12 +21,12 @@
   cat <<'EOF'
 start_service()
 {
-  systemctl start displaylink-driver
+  /run/current-system/systemd/bin/systemctl start --no-block dlm
 }
 
 stop_service()
 {
-  systemctl stop displaylink-driver
+  /run/current-system/systemd/bin/systemctl stop dlm
 }
 
 EOF