diff --git a/contrib/init/linux-systemd/ejabberd-exporter.service b/contrib/init/linux-systemd/ejabberd-exporter.service
index 518fc1d..2a1e65c 100644
--- a/contrib/init/linux-systemd/ejabberd-exporter.service
+++ b/contrib/init/linux-systemd/ejabberd-exporter.service
@@ -4,7 +4,7 @@ Description=ejabberd prometheus exporter
 [Service]
 Type=simple
 User=nobody
-User=group
+Group=nobody
 ExecStart=/opt/ejabberd-metrics/prometheus.py
 Restart=always
 RestartSec=5s