diff --git a/templates/systemd/prometheus-proxmox-exporter.service.j2 b/templates/systemd/prometheus-proxmox-exporter.service.j2
index a01e356..be84082 100644
--- a/templates/systemd/prometheus-proxmox-exporter.service.j2
+++ b/templates/systemd/prometheus-proxmox-exporter.service.j2
@@ -5,7 +5,7 @@ Wants=network.target
 
 [Service]
 Restart=on-failure
-ExecStart=/usr/local/bin/pve_exporter /etc/default/prometheus-pve-exporter {{ prometheus_proxmox_exporter_port | default('9221') }} {{ prometheus_proxmox_exporter_node }}
+ExecStart=/usr/local/bin/pve_exporter /etc/default/prometheus-proxmox-exporter {{ prometheus_proxmox_exporter_port | default('9221') }} {{ prometheus_proxmox_exporter_node }}
 
 [Install]
 WantedBy=multi-user.target