diff --git a/internal-sto3-test-cs-1.cdn.sunet.se/overlay/etc/hiera/data/local.eyaml b/internal-sto3-test-cs-1.cdn.sunet.se/overlay/etc/hiera/data/local.eyaml
index e0e41fc..1b19efa 100644
--- a/internal-sto3-test-cs-1.cdn.sunet.se/overlay/etc/hiera/data/local.eyaml
+++ b/internal-sto3-test-cs-1.cdn.sunet.se/overlay/etc/hiera/data/local.eyaml
@@ -6,14 +6,3 @@ certbot_acmed_clients:
     password: ENC[PKCS7,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]
     subdomain: e1964cbb-2f19-41ce-b989-15714a745810
     username: b4d1ebe7-98d4-440d-aa3a-2c958efbdbb8
-
-certbot_sync_client_ssh_keys_db:
-   'internal-sto3-test-cache-1.cdn.sunet.se':
-      key  : 'AAAAC3NzaC1lZDI1NTE5AAAAICwQG6Z0+xcV2HribPifp0MXXY9GLdISS9dHF1+qUdlw'
-      type : 'ssh-ed25519'
-      name : 'internal-sto3-test-cache-1.cdn.sunet.se'
-      options : 'command="/usr/bin/rrsync -no lock /etc/letsencrypt/",no-agent-forwarding,no-port-forwarding,no-pty,no-user-rc,no-X11-forwarding'
-
-certbot_sync_client_ssh_keys_mapping:
-  'root':
-    - 'internal-sto3-test-cache-1.cdn.sunet.se'
diff --git a/internal-sto3-test-cs-1.cdn.sunet.se/overlay/etc/hiera/data/local.yaml b/internal-sto3-test-cs-1.cdn.sunet.se/overlay/etc/hiera/data/local.yaml
new file mode 100644
index 0000000..f2cfb08
--- /dev/null
+++ b/internal-sto3-test-cs-1.cdn.sunet.se/overlay/etc/hiera/data/local.yaml
@@ -0,0 +1,14 @@
+certbot_sync_client_ssh_keys_db:
+   'internal-sto3-test-cache-1.cdn.sunet.se':
+      key  : 'AAAAC3NzaC1lZDI1NTE5AAAAICwQG6Z0+xcV2HribPifp0MXXY9GLdISS9dHF1+qUdlw'
+      type : 'ssh-ed25519'
+      name : 'internal-sto3-test-cache-1.cdn.sunet.se'
+      options : 'command="/usr/bin/rrsync -no lock /etc/letsencrypt/",no-agent-forwarding,no-port-forwarding,no-pty,no-user-rc,no-X11-forwarding'
+
+certbot_sync_client_ssh_keys_mapping:
+  'root':
+    - 'internal-sto3-test-cache-1.cdn.sunet.se'
+
+certbot_sync_client_ips:
+  - 89.45.237.149 # internal-sto3-test-cache-1.cdn.sunet.se
+  - 2001:6b0:40::4c6 # internal-sto3-test-cache-1.cdn.sunet.se