diff --git a/mqtt_srv.service b/mqtt_srv.service
new file mode 100644
index 0000000..0a24a74
--- /dev/null
+++ b/mqtt_srv.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=ROT13 demo service
+Wants=network-online.target
+After=network.target network-online.target
+
+[Service]
+Type=simple
+User=root
+Environment=XAUTHORITY=/home/jd/.Xauthority
+Environment=DISPLAY=:0
+#ExecStartPre=/bin/sleep 30
+ExecStart=python3 /usr/bin/mqtt_srv.py
+
+[Install]
+WantedBy=multi-user.target suspend.target hibernate.target hybrid-sleep.target suspend-then-hibernate.target