diff --git a/systemd/new.service b/systemd/new.service
index 99ba5b33..3c38fee9 100644
--- a/systemd/new.service
+++ b/systemd/new.service
@@ -4,7 +4,7 @@ After=multi-user.target
 
 [Service]
 Type=simple
-ExecStart=/sbin/last_command
+ExecStart=/home/pi/CubeSatSim/demo.sh > /home/pi/CubeSatSim/log.txt 2>&1
 
 [Install]
 WantedBy=custom.target