diff --git a/terraform/variables.tf b/terraform/variables.tf
index 8102316..aa071a2 100644
--- a/terraform/variables.tf
+++ b/terraform/variables.tf
@@ -64,3 +64,19 @@ variable "root_password" {
   type        = string
   sensitive   = true
 }
+
+variable "lxc_cores" {
+  default = 2
+}
+
+variable "lxc_memory" {
+  default = 1024
+}
+
+variable "lxc_swap" {
+  default = 512
+}
+
+variable "lxc_rootfs" {
+  default = "SSD:10"
+}