diff --git a/targets/nixos-wiki.thalheim.io/configuration.nix b/targets/nixos-wiki.thalheim.io/configuration.nix
index 9d57beb..5657f2a 100644
--- a/targets/nixos-wiki.thalheim.io/configuration.nix
+++ b/targets/nixos-wiki.thalheim.io/configuration.nix
@@ -1,6 +1,9 @@
-{ self, ... }: {
+{ self, ... }: let
+  nixosVars = builtins.fromJSON (builtins.readFile ./nixos-vars.json);
+in {
   imports = [
     self.nixosModules.nixos-wiki
     self.nixosModules.hcloud
   ];
+  config.users.users.root.openssh.authorizedKeys.keys = nixosVars.ssh_keys;
 }
diff --git a/targets/staging.nixos-wiki.thalheim.io/configuration.nix b/targets/staging.nixos-wiki.thalheim.io/configuration.nix
index 9d57beb..5657f2a 100644
--- a/targets/staging.nixos-wiki.thalheim.io/configuration.nix
+++ b/targets/staging.nixos-wiki.thalheim.io/configuration.nix
@@ -1,6 +1,9 @@
-{ self, ... }: {
+{ self, ... }: let
+  nixosVars = builtins.fromJSON (builtins.readFile ./nixos-vars.json);
+in {
   imports = [
     self.nixosModules.nixos-wiki
     self.nixosModules.hcloud
   ];
+  config.users.users.root.openssh.authorizedKeys.keys = nixosVars.ssh_keys;
 }
diff --git a/terraform/nixos-wiki/main.tf b/terraform/nixos-wiki/main.tf
index a58daba..d0def33 100644
--- a/terraform/nixos-wiki/main.tf
+++ b/terraform/nixos-wiki/main.tf
@@ -34,6 +34,6 @@ resource "hcloud_server" "nixos_wiki" {
 locals {
   nixos_vars = {
     ipv6_address = hcloud_server.nixos_wiki.ipv6_address
-    ssh_keys = data.hcloud_ssh_keys.nixos_wiki.ssh_keys.*.public_key
+    ssh_keys     = data.hcloud_ssh_keys.nixos_wiki.ssh_keys.*.public_key
   }
 }