diff --git a/Packer/windows_2016.json b/Packer/windows_2016.json
index 5592854..fa55257 100644
--- a/Packer/windows_2016.json
+++ b/Packer/windows_2016.json
@@ -169,6 +169,10 @@
     "iso_url": "https://software-download.microsoft.com/download/pr/Windows_Server_2016_Datacenter_EVAL_en-us_14393_refresh.ISO",
     "iso_checksum_type": "md5",
     "iso_checksum": "70721288BBCDFE3239D8F8C0FAE55F1F",
-    "autounattend": "./answer_files/2016/Autounattend.xml"
+    "disk_size": "61440",
+    "autounattend": "./answer_files/2016/Autounattend.xml",
+    "virtio_win_iso": "./virtio-win.iso",
+    "autounattend_virtio": "./answer_files/2016_virtio/Autounattend.xml",
+    "packer_build_dir": "/media/packer_build_dir/win2016"
   }
 }