diff --git a/README.md b/README.md
index 534b417..c164395 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,6 @@ Email notifications are sent to a local [MailHog](https://github.com/mailhog/Mai
 
 # Usage
 
-Install the [Ubuntu Base Box](https://github.com/rgl/ubuntu-vagrant).
-
 Start the environment:
 
     vagrant up
diff --git a/Vagrantfile b/Vagrantfile
index 3f42506..5de3caf 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -1,7 +1,7 @@
 gitlab_version = '12.7.5-ce.0' # NB execute apt-cache madison gitlab-ce to known the available versions.
 
 Vagrant.configure(2) do |config|
-  config.vm.box = "ubuntu-18.04-amd64"
+  config.vm.box = "rgl/ubuntu-1804-amd64"
 
   config.vm.hostname = "gitlab.example.com"