diff --git a/webtop_kde/config.json b/webtop_kde/config.json
index 94de7e370..b8378a197 100644
--- a/webtop_kde/config.json
+++ b/webtop_kde/config.json
@@ -63,6 +63,7 @@
     "3000/tcp": 3001
   },
   "udev": true, 
+  "devicetree": true,
   "host_dbus": true,
   "ports_description": {
     "3000/tcp": "web interface"