diff --git a/automations.yaml b/automations.yaml
index e89626a..2b88071 100644
--- a/automations.yaml
+++ b/automations.yaml
@@ -2989,3 +2989,20 @@
     target:
       entity_id: scene.echo_volume_snapshot
   mode: single
+- id: '1785108022773'
+  alias: Alfred Lock - Auto Sync on Door Contact
+  description: Forces a lock state resync whenever the front door opens or closes.
+  triggers:
+  - entity_id: binary_sensor.front_door
+    to:
+    - open
+    - 'off'
+    trigger: state
+  actions:
+  - action: homeassistant.update_entity
+    target:
+      entity_id: input_boolean.alfred_lock_sync_switch
+  - action: homeassistant.update_entity
+    target:
+      entity_id: lock.alfred_front_door
+  mode: single