diff --git a/hass-n8n/config.json b/hass-n8n/config.json
index f055d0b..f2ecfc5 100644
--- a/hass-n8n/config.json
+++ b/hass-n8n/config.json
@@ -29,6 +29,9 @@
     "protocol": "http",
     "certfile": "fullchain_fixed.pem",
     "keyfile": "privkey_fixed.pem",
+    "env_vars_list": [
+      "WEBHOOK_URL: https://n8n.automator.keenetic.link"
+    ],
     "cmd_line_args": "start"
   },
   "schema": {
@@ -43,6 +46,9 @@
     "protocol": "str",
     "certfile": "str",
     "keyfile": "str",
+     "env_vars_list": [
+      "match(^[A-Z_0-9]+: .*$)"
+    ],
     "cmd_line_args": "str?"
   }
 }