diff --git a/data/location/vagrant.yaml b/data/location/vagrant.yaml
index 9dc1e2fc..9184068f 100644
--- a/data/location/vagrant.yaml
+++ b/data/location/vagrant.yaml
@@ -1,39 +1,41 @@
 # forwarder for :
 # - swh network
 # - Inria network
 # - external network
 dns::forwarders:
   - 192.168.100.29
   - 192.168.200.22
   - 128.93.77.234
   - 1.1.1.1
 dns::forwarder_insecure: true
 
 ntp::servers:
   - sesi-ntp1.inria.fr
   - sesi-ntp2.inria.fr
 
 internal_network: 10.168.128.0/16
 
+networks::private_routes: {}
+
 smtp::relay_hostname: 'none'
 
 swh::deploy::worker::instances:
   - checker_deposit
   - lister
   - loader_archive
   - loader_cran
   - loader_debian
   - loader_deposit
   - loader_git
   - loader_mercurial
   - loader_nixguix
   - loader_npm
   - loader_pypi
   - loader_svn
 
 dns::forward_zones: { }
 
 netbox::vhost::letsencrypt_cert: inventory-vagrant
 netbox::vhost::name: inventory-vagrant.internal.softwareheritage.org
 netbox::mail::from: inventory+vagrant@softwareheritage.org
 netbox::admin::email: sysop+vagrant@softwareheritage.org