diff --git a/README.md b/README.md
index fbb9694..9eac59d 100644
--- a/README.md
+++ b/README.md
@@ -107,5 +107,12 @@ Open a terminal and run:
 ansible-playbook -i /vagrant/provisioning/inventory.sample /vagrant/provisioning/playbook.yml -c local
 ```
 
-This will not try to connect to itself via SSH using the defined IP address but instead uses the local connection. 
+This will not try to connect to itself via SSH using the defined IP address but instead uses the local connection.
 
+### Keep the Virtualbox Guest Additions up to date with Vagrant
+
+Install the Vagrant plugin `vagrant-vbguest`:
+
+```
+vagrant plugin install vagrant-vbguest
+```
\ No newline at end of file