diff --git a/automations.yaml b/automations.yaml
index f394a60..b7b55ae 100644
--- a/automations.yaml
+++ b/automations.yaml
@@ -864,3 +864,16 @@
         data: {}
         target:
           device_id: b7c1c80b21406c5608e38aa0c7e7e439
+- id: '1705488817426'
+  alias: Let's Encrypt
+  description: Zertifikat prüfen und verlängern via Addon
+  trigger:
+  - platform: time
+    at: 04:00:00
+  condition: []
+  action:
+  - service: hassio.addon_start
+    metadata: {}
+    data:
+      addon: core_letsencrypt
+  mode: single