diff --git a/lesson-4-kubernetes-attack-surface-and-hardening/exercises/starter/Vagrantfile b/lesson-4-kubernetes-attack-surface-and-hardening/exercises/starter/Vagrantfile
index 5bef0fb..99eb223 100644
--- a/lesson-4-kubernetes-attack-surface-and-hardening/exercises/starter/Vagrantfile
+++ b/lesson-4-kubernetes-attack-surface-and-hardening/exercises/starter/Vagrantfile
@@ -16,9 +16,9 @@ Vagrant.configure("2") do |config|
       # set base image for the vagrant box
       # config.vm.box = "opensuse/Leap-15.2.x86_64"
       # Use any version shown here https://app.vagrantup.com/opensuse/boxes/Leap-15.4.x86_64
-      config.vm.box = "opensuse/Leap-15.4.x86_64"
-      config.vm.box_version = "15.4.13.7"
-      config.vm.hostname = "node#{i}"
+      node.vm.box = "opensuse/Leap-15.4.x86_64"
+      node.vm.box_version = "15.4.13.7"
+      node.vm.hostname = "node#{i}"
 
       # set the static IP for the vagrant box
       node.vm.network "private_network", ip: "192.168.50.10#{i}"