diff --git a/imperialspeculate/Vagrantfile b/imperialspeculate/Vagrantfile
index ab03cc9..7646142 100644
--- a/imperialspeculate/Vagrantfile
+++ b/imperialspeculate/Vagrantfile
@@ -1,6 +1,9 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 
+# https://github.com/hashicorp/vagrant/issues/9442#issuecomment-363080565  
+Vagrant::DEFAULT_SERVER_URL.replace('https://vagrantcloud.com')            
+
 # All Vagrant configuration is done below. The "2" in Vagrant.configure
 # configures the configuration version (we support older styles for
 # backwards compatibility). Please don't change it unless you know what