diff --git a/hosts/monitoring-3/rules.yml b/hosts/monitoring-3/rules.yml
index 1382016..7763004 100644
--- a/hosts/monitoring-3/rules.yml
+++ b/hosts/monitoring-3/rules.yml
@@ -8,7 +8,7 @@ groups:
       severity: critical
     annotations:
       summary: "Endpoint {{ $labels.instance }} down"
-      description: "{{ $labels.instance }} of job {{ $labels.job }} has been down for more than 1 minutes."
+      description: "{{ $labels.instance }} is unreachable"
   - alert: InstanceConfigNotSync
     expr: nixos_current_system_is_sync{} == 0
     for: 2h
@@ -18,13 +18,13 @@ groups:
       summary: "Current system of {{ $labels.instance }} not in sync with config"
       description: "The current system hash of {{ $labels.instance }} does not match the one generated by hydra based on the current config"
   - alert: BackupStorageFull
-    expr: ((node_filesystem_avail_bytes{instance="clerie-backup.net.clerie.de", job="node-exporter", mountpoint="/mnt/clerie-backup"} / node_filesystem_size_bytes{instance="clerie-backup.net.clerie.de", job="node-exporter", mountpoint="/mnt/clerie-backup"}) * 100) < 5
+    expr: ((node_filesystem_avail_bytes{job="node-exporter"} / node_filesystem_size_bytes{job="node-exporter"}) * 100) < 5
     for: 30m
     labels:
       severity: critical
     annotations:
-      summary: "Storage for backup is nearly full"
-      description: "Storage for backups is nearly full"
+      summary: "Storage of {{ $labels.instance }} is full"
+      description: "Storage of {{ $labels.instance }} for {{ $labels.mountpoint }} on {{ $labels.device }} is full"
   - alert: InstanceJustBooted
     expr: time() - node_boot_time_seconds{job="node-exporter"} <= 300
     labels: