diff --git a/hosts/manatee/modules/home-assistant/default.nix b/hosts/manatee/modules/home-assistant/default.nix
index d1f2f7f..abffca6 100644
--- a/hosts/manatee/modules/home-assistant/default.nix
+++ b/hosts/manatee/modules/home-assistant/default.nix
@@ -22,12 +22,35 @@ frontend:
   themes: !include_dir_merge_named themes
 
 automation: !include automations.yaml
+automation nix:
+  # pyplejd keeps using a dead BLE client forever ("Service Discovery has not
+  # been performed yet") instead of reconnecting; reloading the integration fixes it
+  - alias: Reload Plejd when its BLE link goes stale
+    mode: single
+    triggers:
+      - trigger: event
+        event_type: system_log_event
+        event_data:
+          level: WARNING
+    conditions:
+      - "{{ 'pyplejd' in trigger.event.data.name and 'Service Discovery has not been performed yet' in (trigger.event.data.message | join(' ')) }}"
+    actions:
+      - action: homeassistant.reload_config_entry
+        target:
+          entity_id: light.takbelysning
+      # With mode: single, this caps it at one reload per 5 minutes
+      - delay: "00:05:00"
+
 script: !include scripts.yaml
 scene: !include scenes.yaml
 
 recorder:
   purge_keep_days: 365
 
+# Turns logged warnings/errors into `system_log_event`s that automations can react to
+system_log:
+  fire_event: true
+
 alert:
   fridge_door:
     name: Fridge is open
@@ -64,6 +87,7 @@ ${cfg.extraConfig}'';
         pkgs.kmod
         pkgs.gnugrep
         pkgs.coreutils
+        pkgs.systemd
       ]
     }"