diff --git a/host_vars/belenios.adm.crans.org.yml b/host_vars/belenios.adm.crans.org.yml
index 92076e1a..2eb6f993 100644
--- a/host_vars/belenios.adm.crans.org.yml
+++ b/host_vars/belenios.adm.crans.org.yml
@@ -1,4 +1,4 @@
 ---
 interfaces:
-  adm: ens18
-  srv_nat: ens19
+  adm: eth0
+  srv_nat: eth1