diff --git a/host_vars/owl.adm.crans.org.yml b/host_vars/owl.adm.crans.org.yml
index 109c5863778358adeb47aa9731a601375f105945..c6f8791bd46135e7d141c9466987a2ddfba81adf 100644
--- a/host_vars/owl.adm.crans.org.yml
+++ b/host_vars/owl.adm.crans.org.yml
@@ -1,2 +1,4 @@
-loc_dovecot:
-  cert_path: /etc/letsencrypt/live/crans.org
\ No newline at end of file
+---
+interfaces:
+  adm: eth0
+  srv: eth1
diff --git a/hosts b/hosts
index 237f0e3a54269d4df219f5da93e2ecee148c2571..e2b0cb75ca33590a47a90422f2fa8eff904cf6d8 100644
--- a/hosts
+++ b/hosts
@@ -94,6 +94,7 @@ jack.adm.crans.org
 zephir.adm.crans.org
 
 [crans_vm]
+owl.adm.crans.org
 codichotomie.adm.crans.org
 voyager.adm.crans.org
 #silice.adm.crans.org
diff --git a/plays/network-interfaces.yml b/plays/network-interfaces.yml
index 4337466dfa06156ef1e5716909109e5fff183321..f78304bf2514952ba02157edb2e4473af2fb8dbd 100755
--- a/plays/network-interfaces.yml
+++ b/plays/network-interfaces.yml
@@ -1,6 +1,6 @@
 #!/usr/bin/env ansible-playbook
 ---
-- hosts: voyager.adm.crans.org,boeing.adm.crans.org,fluxx.adm.crans.org,hodaur.adm.crans.org,unifi.adm.crans.org,kiwi.adm.crans.org,roundcube.adm.crans.org,monitoring.adm.crans.org,bigbluebutton.adm.crans.org,codichotomie.adm.crans.org,kiwijuice.adm.crans.org
+- hosts: voyager.adm.crans.org,boeing.adm.crans.org,fluxx.adm.crans.org,hodaur.adm.crans.org,unifi.adm.crans.org,kiwi.adm.crans.org,roundcube.adm.crans.org,monitoring.adm.crans.org,bigbluebutton.adm.crans.org,codichotomie.adm.crans.org,kiwijuice.adm.crans.org,owl.adm.crans.org
   vars:
     vlan:
       - name: srv