diff --git a/host_vars/platon.n39.eu/vars.yml b/host_vars/platon.n39.eu/vars.yml
new file mode 100644
index 0000000..2f04ab2
--- /dev/null
+++ b/host_vars/platon.n39.eu/vars.yml
@@ -0,0 +1,4 @@
+server_admin: "admin+platon@netz39.de"
+mac: "b8:27:eb:8f:98:2f"
+gatekeeper_user: pi
+gatekeeper_sip_registration: "{{ vault_gatekeeper_sip_registration }}"
diff --git a/host_vars/platon.n39.eu/vault b/host_vars/platon.n39.eu/vault
new file mode 100644
index 0000000..37aa0cf
--- /dev/null
+++ b/host_vars/platon.n39.eu/vault
@@ -0,0 +1,9 @@
+$ANSIBLE_VAULT;1.1;AES256
+36333666633432646134393762356236373430353961343566326162333638633832383739323636
+6163346463643561666535386165383764333463333137660a343366623434383130623965383638
+66653434613432323065616432646632663232666332373362346330633861316334623264623936
+3031626164323036310a346437646236313936373034373134393463363532616565313632383730
+63303635376562313265363562336361366132623937353266313339666437383561343361376266
+38323566313332373833646633653337643666303431383661383961316139376465616535363633
+64373933336633323364613263656439386135666532366335636136343864333639346666323238
+62383039613861616563
diff --git a/inventory.yml b/inventory.yml
index 1fcba6a..cf64ff0 100644
--- a/inventory.yml
+++ b/inventory.yml
@@ -5,17 +5,6 @@ all:
     pottwal.n39.eu:
     unicorn.n39.eu:
     platon.n39.eu:
-      server_admin: "admin+platon@netz39.de"
-      mac: "b8:27:eb:8f:98:2f"
-      gatekeeper_user: pi
-      gatekeeper_sip_registration: !vault |
-        $ANSIBLE_VAULT;1.1;AES256
-        31306464613437343762323366393132323231306362393762636361353230353632333834663430
-        3133663661396566623664323134353737643039646263320a333434326561383962643739346265
-        61376631393266393737306261393137353364353637623335386663613834373233633264316130
-        3931316365663739380a616334626264376164376165346263353366363234646462383637383034
-        62343231636664623938356233363137383166306232373063306362366265333061623532393066
-        6261613435373465336463376431366164373538376465343031
     radon.n39.eu:
       server_admin: "admin+radon@netz39.de"
       pwr_meter_amqp_user: "pwr-meter"