diff --git a/windows_2016_insider.json b/windows_2016_insider.json
index 92ab9eb8653da5875f78a7033ebd0a8b3132b69d..8e97f18ad827fe0a2322c836605a69a1fedc91da 100644
--- a/windows_2016_insider.json
+++ b/windows_2016_insider.json
@@ -23,7 +23,8 @@
       "ram_size": 2048,
       "cpu": 2,
       "switch_name":"{{user `hyperv_switchname`}}",
-      "enable_secure_boot":true
+      "enable_secure_boot":true,
+      "enable_virtualization_extensions":true
     },
     {
       "type": "vmware-iso",