diff --git a/modules/services/home-assistant/default.nix b/modules/services/home-assistant/default.nix
index 017ab38..2fe5a69 100644
--- a/modules/services/home-assistant/default.nix
+++ b/modules/services/home-assistant/default.nix
@@ -122,6 +122,13 @@ in
     #   }
     # ];
 
+    my.services.prometheus.rules = {
+      homeassistant = {
+        condition = ''homeassistant_entity_available{domain="persistent_notification", entity!~"persistent_notification.http_login|persistent_notification.recorder_database_migration"} >= 0'';
+        description = "homeassistant notification {{$labels.entity}} ({{$labels.friendly_name}}): {{$value}}";
+      };
+    };
+
     my.services.nginx.virtualHosts = [
       {
         subdomain = "automation";