diff --git a/hosts/krypton/programs.nix b/hosts/krypton/programs.nix
index 491f6eb..f6c6a75 100644
--- a/hosts/krypton/programs.nix
+++ b/hosts/krypton/programs.nix
@@ -14,7 +14,7 @@
 
     tio
     xournalpp
-    onlyoffice-bin
+    libreoffice
 
     krita
     inkscape
diff --git a/hosts/monitoring-3/prometheus.nix b/hosts/monitoring-3/prometheus.nix
index e305e88..72392f7 100644
--- a/hosts/monitoring-3/prometheus.nix
+++ b/hosts/monitoring-3/prometheus.nix
@@ -104,6 +104,21 @@ in {
           relabelAddressToInstance
         ];
       }
+      {
+        job_name = "alertmanager";
+        scrape_interval = "20s";
+        scheme = "http";
+        static_configs = [
+          {
+            targets = [
+              "monitoring-3.mon.clerie.de:9093"
+            ];
+          }
+        ];
+        relabel_configs = [
+          relabelAddressToInstance
+        ];
+      }
       {
         job_name = "node-exporter";
         scrape_interval = "20s";
@@ -526,7 +541,7 @@ in {
       {
         static_configs = [ {
           targets = [
-            "[::1]:9093"
+            "monitoring-3.mon.clerie.de:9093"
           ];
         } ];
       }
diff --git a/hosts/monitoring-3/rules.yml b/hosts/monitoring-3/rules.yml
index bb0f5c9..7cb9d07 100644
--- a/hosts/monitoring-3/rules.yml
+++ b/hosts/monitoring-3/rules.yml
@@ -95,3 +95,10 @@ groups:
     annotations:
       summary: "blog.nadja.top unreachable via IPv4"
       description: "blog.nadja.top unreachable IPv4, but reachable via IPv6"
+  - alert: AlertmanagerNotificationRequestsFailed
+    expr: rate(alertmanager_notification_requests_failed_total[5m]) > 0
+    labels:
+      severity: critical
+    annotations:
+      summary: "Too many notification requests failed"
+      description: "Too many notification requests to Alertmanager integration {{ $labels.integration }} failed"
diff --git a/hosts/web-2/legal.nix b/hosts/web-2/legal.nix
index 07c25f4..f4bf95a 100644
--- a/hosts/web-2/legal.nix
+++ b/hosts/web-2/legal.nix
@@ -7,8 +7,8 @@
       forceSSL = true;
       root = pkgs.fetchgit {
         url = "https://git.clerie.de/clerie/legal.clerie.de.git";
-        rev = "c6900226e3107a2e370a32759d83db472ab5450d";
-        sha256 = "sha256-lOjbHqYc/85rjotwQ5Oj+MSWnDIfLx2w5mpiJkChbXU=";
+        rev = "b271b9729f4545c340ce9d16ecbca136031da409";
+        sha256 = "sha256-uw69o7LxK+JF1AojSyusU1urshBc63Bgva5lRBgQdKc=";
       };
       locations."/impressum" = {
         return = ''301 https://legal.clerie.de/#impressum'';