diff --git a/terraform/main.tf b/terraform/main.tf
index f7bc7f2..e5ae9ca 100644
--- a/terraform/main.tf
+++ b/terraform/main.tf
@@ -14,7 +14,7 @@ resource "proxmox_vm_qemu" "vm1" {
   machine = "q35"
 
   disk {
-    slot    = 0
+    slot    = "scsi0"
     type    = "disk"
     storage = "zfs1"
     size    = "40G"
@@ -24,7 +24,7 @@ resource "proxmox_vm_qemu" "vm1" {
 
   # Cloud-init CD-ROM
   disk {
-    slot    = 1
+    slot    = "ide2"
     type    = "cdrom"
     storage = "zfs1"
   }