diff --git a/host_vars/netns.adm.crans.org b/host_vars/netns.adm.crans.org
new file mode 100644
index 00000000..dc2ef382
--- /dev/null
+++ b/host_vars/netns.adm.crans.org
@@ -0,0 +1,3 @@
+---
+interfaces:
+  adm: ens18
diff --git a/hosts b/hosts
index 0ef8acfc..9d4dbc1d 100644
--- a/hosts
+++ b/hosts
@@ -343,6 +343,7 @@ linx.adm.crans.org
 mailman.adm.crans.org
 monitoring.adm.crans.org
 neree.adm.crans.org
+netns.adm.crans.org
 owl.adm.crans.org
 owncloud.adm.crans.org
 proxy-pve-adh.adm.crans.org