diff --git a/data/QuickAndDirty/test.pkr.hcl b/data/QuickAndDirty/test.pkr.hcl
index 12134fe..60fb8a2 100644
--- a/data/QuickAndDirty/test.pkr.hcl
+++ b/data/QuickAndDirty/test.pkr.hcl
@@ -16,7 +16,7 @@ source "proxmox" "ubuntu" {
     vm_name = "VM-UBU_PackerTest"
     vm_id = 654
     memory = 1024
-    core = 1
+    cores = 1
     sockets = 2
     os = "l26"
     boot_command = [