diff --git a/packer/ubuntuserver20.04.pkr.hcl b/packer/ubuntuserver20.04.pkr.hcl
index 9a964f7..8b4f386 100644
--- a/packer/ubuntuserver20.04.pkr.hcl
+++ b/packer/ubuntuserver20.04.pkr.hcl
@@ -26,9 +26,9 @@ source "vsphere-iso" "ubuntuserver" {
   boot_wait               = "2s"
   
   communicator            = "ssh"
-  winrm_username          = "root"
-  winrm_password          = var.ssh_password
-  winrm_timeout           = "10m"
+  ssh_username            = "root"
+  ssh_password            = var.ssh_password
+  ssh_timeout             = "10m"
   
   CPUs                    = 2
   RAM                     = 4096