diff --git a/contrib/init/linux-systemd/yanic.service b/contrib/init/linux-systemd/yanic.service
index 298635d..200835b 100644
--- a/contrib/init/linux-systemd/yanic.service
+++ b/contrib/init/linux-systemd/yanic.service
@@ -4,7 +4,7 @@ Description=yanic
 [Service]
 Type=simple
 User=yanic
-ExecStart=/opt/go/bin/yanic serve -config /etc/yanic.conf
+ExecStart=/opt/go/bin/yanic serve --config /etc/yanic.conf
 Restart=always
 RestartSec=5s
 Environment=PATH=/usr/bin:/usr/local/bin