diff --git a/credentials.auto.tfvars b/credentials.auto.tfvars
index ea6b9e5..a7b0048 100644
--- a/credentials.auto.tfvars
+++ b/credentials.auto.tfvars
@@ -2,4 +2,5 @@ proxmox_api_url= "https://192.168.1.155:8006/api2/json"
 proxmox_api_token_id= "root@pam!TerraDemo"
 proxmox_api_token_secret= "bde46db3-defa-4dd6-b2d8-958ab6d202ba"
 root_password = "Zakaria1986!!!"
-ssh_public_key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO65p1xPly/h1Pso+G44zFnIBX2x7OfrZkXIb22JmW8J k_ansible"
\ No newline at end of file
+ssh_public_key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO65p1xPly/h1Pso+G44zFnIBX2x7OfrZkXIb22JmW8J k_ansible"
+instance_id = 9999
\ No newline at end of file
diff --git a/lxc_Demo.tf b/lxc_Demo.tf
index d4fa8f5..fc9d14e 100644
--- a/lxc_Demo.tf
+++ b/lxc_Demo.tf
@@ -1,6 +1,6 @@
 resource "proxmox_lxc" "TerraPhore" {
   target_node  = "ThePearl"
-  hostname     = "lxc-secondDemo"
+  hostname     = "lxc-secondDemo-${var.instance_id}"
   ostemplate   = "local:vztmpl/ubuntu-24.04-standard_24.04-2_amd64.tar.zst"
   password     = var.root_password
   unprivileged = true
diff --git a/providers.tf b/providers.tf
index 7067f6a..7ace352 100644
--- a/providers.tf
+++ b/providers.tf
@@ -7,6 +7,11 @@ terraform {
     }
   }
 }
+
+variable "instance_id" {
+  type = number
+}
+
 variable "root_password" {
   type = string
   sensitive = true