diff --git a/natpub-1.komreg.net/overlay/etc/hiera/data/local.yaml b/natpub-1.komreg.net/overlay/etc/hiera/data/local.yaml
index 5308ba77..1bda198f 100644
--- a/natpub-1.komreg.net/overlay/etc/hiera/data/local.yaml
+++ b/natpub-1.komreg.net/overlay/etc/hiera/data/local.yaml
@@ -1,3 +1,10 @@
----
-publisher_ssh_key: AAAAC3NzaC1lZDI1NTE5AAAAIH3sk7S/Wb3RIGETd6st93OFaLihyy8u/2ZJOIIhlKTQ
-publisher_ssh_key_type: ssh-ed25519
+signers:
+   natmd-1:
+      ipnumber: '94.176.224.197'
+      ssh_key: 'AAAAC3NzaC1lZDI1NTE5AAAAIH3sk7S/Wb3RIGETd6st93OFaLihyy8u/2ZJOIIhlKTQ root@natmd-1'
+      ssh_key_type: 'ssh-ed25519'
+
+   natmd-2:
+      ipnumber: '94.176.224.69'
+      ssh_key: 'AAAAC3NzaC1lZDI1NTE5AAAAIH3sk7S/Wb3RIGETd6st93OFaLihyy8u/2ZJOIIhlKTQ root@natmd-2'
+      ssh_key_type: 'ssh-ed25519'