diff --git a/source/hassio/zwave.markdown b/source/hassio/zwave.markdown
index e67bde5858f..3a14c3e8196 100644
--- a/source/hassio/zwave.markdown
+++ b/source/hassio/zwave.markdown
@@ -22,7 +22,7 @@ dtoverlay=pi3-miniuart-bt
 ```
 
 HUSBZB-1:
-```
+```yaml
 zwave:
   usb_path: /dev/ttyUSB0