diff --git a/terraform/main.tf b/terraform/main.tf
index 8206d54..9a39a9c 100644
--- a/terraform/main.tf
+++ b/terraform/main.tf
@@ -3,8 +3,11 @@ resource "proxmox_vm_qemu" "vm1" {
   target_node = "pve"
   clone       = "ubuntu-template"
 
-  cores   = 2
-  sockets = 1
+  cpu {
+    cores   = 2
+    sockets = 1
+  }
+
   memory  = 2048
 
   disk {