diff --git a/docs/terraform.md b/docs/terraform.md
index 857c951e..cd2ee84d 100644
--- a/docs/terraform.md
+++ b/docs/terraform.md
@@ -177,6 +177,7 @@
 | <a name="input_k3s_token"></a> [k3s\_token](#input\_k3s\_token) | k3s master token (must match when restoring a cluster). | `string` | `null` | no |
 | <a name="input_keep_disk_agents"></a> [keep\_disk\_agents](#input\_keep\_disk\_agents) | Whether to keep OS disks of nodes the same size when upgrading an agent node | `bool` | `false` | no |
 | <a name="input_keep_disk_cp"></a> [keep\_disk\_cp](#input\_keep\_disk\_cp) | Whether to keep OS disks of nodes the same size when upgrading a control-plane node | `bool` | `false` | no |
+| <a name="input_kubeconfig_server_address"></a> [kubeconfig\_server\_address](#input\_kubeconfig\_server\_address) | The hostname used for kubeconfig. | `string` | `""` | no |
 | <a name="input_kured_options"></a> [kured\_options](#input\_kured\_options) | n/a | `map(string)` | `{}` | no |
 | <a name="input_kured_version"></a> [kured\_version](#input\_kured\_version) | Version of Kured. | `string` | `null` | no |
 | <a name="input_lb_hostname"></a> [lb\_hostname](#input\_lb\_hostname) | The Hetzner Load Balancer hostname, for either Traefik, HAProxy or Ingress-Nginx. | `string` | `""` | no |