diff --git a/psa-car-controller.service b/psa-car-controller.service
index 084b907..42b0768 100644
--- a/psa-car-controller.service
+++ b/psa-car-controller.service
@@ -4,7 +4,7 @@ Description=PSA Controller
 After=network-online.target
 
 [Service]
-ExecStart=/opt/psa_car_controller/__main__.py -c -r -d
+ExecStart=/usr/bin/psa-car-controller -c -r -d
 Restart=on-failure
 RestartSec=1m
 Environment=PYTHONUNBUFFERED=true