diff --git a/profiles/monitoring/rules/node.nix b/profiles/monitoring/rules/node.nix
index 968a1d6..fab9ede 100644
--- a/profiles/monitoring/rules/node.nix
+++ b/profiles/monitoring/rules/node.nix
@@ -240,32 +240,7 @@
     labels = warning;
   };
 
-  # Misc
-
-  NodeLoad5Usage = {
-    expr = ''
-      node_load5 / (
-        count without(cpu, mode) (node_cpu_seconds_total{mode="idle"})) > 1.0
-    '';
-    for = "1m";
-    labels = warning;
-    annotations.Load5PerCore = "{{ $value | humanize }}";
-  };
-
-  NodeSystemdServiceFailed = {
-    expr = ''
-      node_systemd_unit_state{state="failed"} == 1
-    '';
-    for = "5m";
-    labels = warning;
-    annotations.Service = "{{ $labels.name }}";
-  };
-
-  NodeRequiresReboot = {
-    expr = "node_reboot_required > 0";
-    for = "5m";
-    labels = warning;
-  };
+  # EDAC
 
   NodeEdacCorrectableErrorsDetected = {
     expr = ''
@@ -284,4 +259,42 @@
     labels = critical;
     annotations.DetectedErrors = "{{ $value }}";
   };
+
+  # Misc
+
+  NodeLoad5Usage = {
+    expr = ''
+      node_load5 / (
+        count without(cpu, mode) (node_cpu_seconds_total{mode="idle"})) > 1.0
+    '';
+    for = "1m";
+    labels = warning;
+    annotations.Load5PerCore = "{{ $value | humanize }}";
+  };
+
+  NodeSystemdUnitFailed = {
+    expr = ''
+      node_systemd_unit_state{state="failed"} == 1
+    '';
+    for = "5m";
+    labels = warning;
+    annotations.Unit = "{{ $labels.name }}";
+  };
+
+  NodeLastBorgmaticTooOld = {
+    expr = ''
+      time()
+      - (node_systemd_timer_last_trigger_seconds{name="borgmatic.timer"}
+         or on(instance) (node_systemd_version * 0)) > 26 * 60 * 60
+    '';
+    for = "0m";
+    labels = warning;
+    annotations.Last = "{{ $value | humanizeDuration }}";
+  };
+
+  NodeRequiresReboot = {
+    expr = "node_reboot_required > 0";
+    for = "5m";
+    labels = warning;
+  };
 }
diff --git a/profiles/prometheus-node-exporter.nix b/profiles/prometheus-node-exporter.nix
index b309bf3..d57ccc3 100644
--- a/profiles/prometheus-node-exporter.nix
+++ b/profiles/prometheus-node-exporter.nix
@@ -1,4 +1,6 @@
-{ network, config, name, ... }: let
+{ network, config, name, ... }:
+
+let
   port = config.services.prometheus.exporters.node.port;
   node = network.infra.nodes.${name};
 in {
@@ -6,5 +8,47 @@ in {
 
   services.prometheus.exporters.node = {
     enable = true;
+    enabledCollectors = [
+      "arp"
+      "bonding"
+      "buddyinfo"
+      "cgroups"
+      "conntrack"
+      "cpu"
+      "cpu_vulnerabilities"
+      "cpufreq"
+      "diskstats"
+      "dmi"
+      "edac"
+      "entropy"
+      "filesystem"
+      "hwmon"
+      "interrupts"
+      "loadavg"
+      "meminfo"
+      "netclass"
+      "netdev"
+      "netstat"
+      "nvme"
+      "os"
+      "powersupplyclass"
+      "pressure"
+      "qdisc"
+      "rapl"
+      "schedstat"
+      "sockstat"
+      "softnet"
+      "stat"
+      "systemd"
+      "thermal_zone"
+      "time"
+      "timex"
+      "udp_queues"
+      "uname"
+      "vmstat"
+      "watchdog"
+      "zfs"
+      "zoneinfo"
+    ];
   };
 }