diff --git a/builder/data/etc/network/interfaces.d/usb0-cfg b/builder/data/etc/network/interfaces.d/usb0-cfg
index 445ed90..18c428d 100644
--- a/builder/data/etc/network/interfaces.d/usb0-cfg
+++ b/builder/data/etc/network/interfaces.d/usb0-cfg
@@ -4,4 +4,5 @@ iface usb0 inet static
   netmask 255.255.255.0
   network 10.0.0.0
   broadcast 10.0.0.255
-  gateway 10.0.0.1
\ No newline at end of file
+  gateway 10.0.0.1
+  metric 20