diff --git a/package/victoriametrics/vmalert.service b/package/victoriametrics/vmalert.service
index 66513b4..66b8707 100644
--- a/package/victoriametrics/vmalert.service
+++ b/package/victoriametrics/vmalert.service
@@ -6,14 +6,15 @@ After=network-online.target
 
 [Service]
 Type=exec
+Environment=datasource_url=http://localhost:8428
+Environment=notifier_url=http://localhost:9093
 Environment=httpListenAddr=[::1]:8880
 Environment=loggerDisableTimestamps=true
+Environment=rule=/etc/victoria-metrics/rules/*.yml
 EnvironmentFile=-/etc/sysconfig/vmalert
-ExecStart=/usr/bin/vmagent -enableTCP6 -envflag.enable
+ExecStart=/usr/bin/vmalert -enableTCP6 -envflag.enable
 Restart=on-failure
-User=victoriametrics
-Group=victoriametrics
-LimitNOFILE=1048576
+DynamicUser=yes
 
 CapabilityBoundingSet=
 DeviceAllow=