diff --git a/templates/nut/nut-server.container b/templates/nut/nut-server.container
index c872552..30a9866 100644
--- a/templates/nut/nut-server.container
+++ b/templates/nut/nut-server.container
@@ -16,8 +16,8 @@ Volume=/etc/ups:/etc/ups:ro
 Volume=/dev:/dev:rw
 ReadOnly=true
 VolatileTmp=true
-PodmanArgs=--privileged
 Network=host
+PodmanArgs=--device-cgroup-rule 'c 189:* rw'
 
 [Service]
 ExecReload=podman exec systemd-%N upsd -c reload