diff --git a/Vagrantfile b/Vagrantfile
index 7944bc542..57e8306ca 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -4,7 +4,7 @@
 #
 Vagrant.configure("2") do |config|
   config.vm.box = 'discourse-0.9.9.13'
-  config.vm.box_url = "http://d3fvb7b7auiut8.cloudfront.net/discourse-0.9.9.13.box"
+  config.vm.box_url = "https://d3fvb7b7auiut8.cloudfront.net/discourse-0.9.9.13.box"
 
   # Make this VM reachable on the host network as well, so that other
   # VM's running other browsers can access our dev server.