diff --git a/cluster/staging/cluster.nix b/cluster/staging/cluster.nix
index 15e0f04..bd953f8 100644
--- a/cluster/staging/cluster.nix
+++ b/cluster/staging/cluster.nix
@@ -27,7 +27,7 @@
     {
       hostname = "caribou";
       site_name = "neptune";
-      publicKey = "X1OlfgjZDdJw3yTg0ytGFlJZXzqT0yHJmYP15R9IpD8=";
+      publicKey = "lABn/axzD1jkFulX8c+K3B3CbKXORlIMDDoe8sQVxhs=";
       IP = "10.14.1.3";
       lan_endpoint = "192.168.1.23:33799";
       endpoint = "192.168.1.23:33799";	 ## TODO nat
diff --git a/cluster/staging/node/caribou.nix b/cluster/staging/node/caribou.nix
index caa55fa..65168a9 100644
--- a/cluster/staging/node/caribou.nix
+++ b/cluster/staging/node/caribou.nix
@@ -3,11 +3,6 @@
 { config, pkgs, ... }:
 
 {
-  imports =
-    [
-      ./remote-unlock.nix
-    ];
-
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.timeout = 20;
diff --git a/deploy_wg b/deploy_wg
index ba67b2e..0bef5d6 100755
--- a/deploy_wg
+++ b/deploy_wg
@@ -1,6 +1,6 @@
 #!/usr/bin/env ./sshtool
 
-cmd 'nix-env -i wireguard'
+cmd 'nix-env -i wireguard-tools'
 cmd 'mkdir -p /var/lib/deuxfleurs/wireguard-keys'
 cmd 'test -f /var/lib/deuxfleurs/wireguard-keys/private || (wg genkey > /var/lib/deuxfleurs/wireguard-keys/private; chmod 600 /var/lib/deuxfleurs/wireguard-keys/private)'
 cmd 'echo "Public key: $(wg pubkey < /var/lib/deuxfleurs/wireguard-keys/private)"'
diff --git a/ssh_known_hosts b/ssh_known_hosts
index 0086540..9b1c4d1 100644
--- a/ssh_known_hosts
+++ b/ssh_known_hosts
@@ -5,7 +5,6 @@
 192.168.1.33 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOuY1CvhxBP9BtKkTlmOUu6Hhy8OQTB3R8OCFXbHA/RA
 2a06:a004:3024::21 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPXTUrXRFhudJBESCqjHCOttzqYPyIzpPOMkI8+SwLRx
 2a06:a004:3024::22 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMf/ioVSSb19Slu+HZLgKt4f1/XsL+K9uMxazSWb/+nQ
-192.168.1.23 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE2QRbcclYmteMRLIaxOBBBQe/OGF1T+PtSAR249r4VM
 doradille.machine.deuxfleurs.fr ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKzVJB1XYBC/rMxb7UfAoCzKH/l6oE4NKsSErCv2wV94
 dahlia.machine.deuxfleurs.fr ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIQsdIYUn4njMRAuT0/8GzqGn6zGn9014BAkT7VSVf2H
 diplotaxis.machine.deuxfleurs.fr ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFcVtfOj0ti6eYsFSq2gbBGhaf8E7p/QiO3/MVX1D32T
@@ -24,3 +23,4 @@ df-ymf.machine.deuxfleurs.fr ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB2el374ejNXqF+
 2001:910:1204:1::33 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOuY1CvhxBP9BtKkTlmOUu6Hhy8OQTB3R8OCFXbHA/RA
 2001:910:1204:1::31 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIL3N0QOFNGkCpVLuOHFdpnBaxIFH925KpdIHV/3F9+BR
 2001:910:1204:1::32 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPCXJeo6yeQeTN7D7OZwLd8zbyU1jWywlhQ29yyk7x+G
+192.168.1.23 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPtsVFIoIu6tnYrzlcCbBiQXxNkFSWVMhMznUuSxGZ22