diff --git a/resources/vagrant/windows/README.md b/resources/vagrant/windows/README.md
index a778bc4..f4eef57 100644
--- a/resources/vagrant/windows/README.md
+++ b/resources/vagrant/windows/README.md
@@ -9,6 +9,7 @@ vagrant ssh
 Once inside the VM:
 
 ``` bash
+refreshenv
 cd uuid
 composer install
 composer run-script --timeout=0 test