diff --git a/data/location/sesi_rocquencourt_staging.yaml b/data/location/sesi_rocquencourt_staging.yaml
index 9babd9dd..e84b3414 100644
--- a/data/location/sesi_rocquencourt_staging.yaml
+++ b/data/location/sesi_rocquencourt_staging.yaml
@@ -1,25 +1,25 @@
 ---
 dns::forward_zones:
   'staging.internal.softwareheritage.org':
     - 192.168.100.29
   'internal.softwareheritage.org.':
     - 192.168.100.29
   '100.168.192.in-addr.arpa.':
     - 192.168.100.29
   '101.168.192.in-addr.arpa.':
     - 192.168.100.29
 
 dns::forwarders:
   - 193.51.196.130
   - 193.51.196.131
 dns::forwarder_insecure: true
 
 ntp::servers:
   - sesi-ntp1.inria.fr
   - sesi-ntp2.inria.fr
 
-internal_network: 192.168.100.0/24
+internal_network: 192.168.128.0/24
 
 smtp::relayhost: '[smtp.inria.fr]'
 
 swh::deploy::worker::instances: []