diff --git a/host_vars/c3po.adm.crans.org.yml b/host_vars/c3po.adm.crans.org.yml
new file mode 100644
index 00000000..cfd6a658
--- /dev/null
+++ b/host_vars/c3po.adm.crans.org.yml
@@ -0,0 +1,2 @@
+interfaces:
+  adm: eth0
diff --git a/hosts b/hosts
index 069ca506..5507c731 100644
--- a/hosts
+++ b/hosts
@@ -209,6 +209,7 @@ virtu
 belenios.adm.crans.org
 #bigbluebutton.adm.crans.org
 boeing.adm.crans.org
+c3po.adm.crans.org
 cas.adm.crans.org
 codichotomie.adm.crans.org
 ethercalc.adm.crans.org