diff --git a/Packer/windows_2016.json b/Packer/windows_2016.json
index a8cf8fb..355031e 100644
--- a/Packer/windows_2016.json
+++ b/Packer/windows_2016.json
@@ -157,7 +157,7 @@
     }
   ],
   "variables": {
-    "iso_url": "http://care.dlservice.microsoft.com/dl/download/1/4/9/149D5452-9B29-4274-B6B3-5361DBDA30BC/14393.0.161119-1705.RS1_REFRESH_SERVER_EVAL_X64FRE_EN-US.ISO",
+    "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",