diff --git a/source/hassio/zwave.markdown b/source/hassio/zwave.markdown
index c450e019626..6d14fabcabc 100644
--- a/source/hassio/zwave.markdown
+++ b/source/hassio/zwave.markdown
@@ -24,7 +24,7 @@ dtoverlay=pi3-miniuart-bt
 For some exceptional devices, the `/dev/ttyAMA0` will not be detected by udev and are therefor not mapped with docker.
 So you need explicit set this device for mapping to Home-Assistant. Execute this command on ssh add-on:
 ```bash
-$ curl -d '{"devices": ["ttyAMA0"]}' http://172.17.0.2/homeassistant/options
+$ curl -d '{"devices": ["ttyAMA0"]}' http://hassio/homeassistant/options
 ```
 After that, you need change `usb_path` to `/dev/ttyAMA0`.