diff --git a/machines/vault01/ups.nix b/machines/vault01/ups.nix
index 87642ca..911344e 100644
--- a/machines/vault01/ups.nix
+++ b/machines/vault01/ups.nix
@@ -1,18 +1,23 @@
-{ pkgs, config, ... }:
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
 {
   power.ups = {
     enable = true;
-    ups."eaton" = {
+    ups.eaton = {
       driver = "usbhid-ups";
       port = "auto";
     };
     upsmon.enable = false;
-    users."eatonMon" = {
+    users.eatonmon = {
       passwordFile = config.age.secrets."eatonmon-password_file".path;
       upsmon = "primary";
     };
-    upsmon.monitor."eaton" = {
-      user = "eatonMon";
+    upsmon.monitor.eaton = {
+      user = "eatonmon";
     };
     schedulerRules =
       let
@@ -32,7 +37,7 @@
               *) MEANING="Signal unknown, check configuration.";;
             esac
             sendmail -i -t <<ERRMAIL
-            To: fai@dgnum.eu
+            To: fai+monitoring@dgnum.eu
             Subject: [$HOSTNAME] Battery signal: $1
             Content-Transfer-Encoding: 8bit
             Content-Type: text/plain; charset=UTF-8
@@ -45,8 +50,11 @@
             esac
           '';
         };
-        rules = ''
-          CMDSCRIPT ${cmdScript}/bin/upssched-cmd.sh
+      in
+      (pkgs.writeTextFile {
+        name = "upssched.conf";
+        text = ''
+          CMDSCRIPT ${lib.getExe cmdScript}
           PIPEFN /var/state/ups/upssched/upssched.pipe
           LOCKFN /var/state/ups/upssched/upssched.lock
           AT LOWBATT * EXECUTE shutdown-low
@@ -57,10 +65,6 @@
           AT NOCOMM * EXECUTE warn-comm
           AT BYPASS * EXECUTE warn-bypass
         '';
-      in
-      (pkgs.writeTextFile {
-        name = "upssched.conf";
-        text = rules;
       }).outPath;
   };