diff --git a/website/pages/partials/builder/vagrant/Config-not-required.mdx b/website/pages/partials/builder/vagrant/Config-not-required.mdx
index 9b7842cc1..908db0d3a 100644
--- a/website/pages/partials/builder/vagrant/Config-not-required.mdx
+++ b/website/pages/partials/builder/vagrant/Config-not-required.mdx
@@ -70,4 +70,7 @@
     package your base box into its own standalone .box file.
     
 -   `output_vagrantfile` (string) - Output Vagrantfile
--   `package_include` ([]string) - Package Include
\ No newline at end of file
+-   `package_include` ([]string) - Equivalent to setting the
+    [`--include`](https://www.vagrantup.com/docs/cli/package.html#include-x-y-z) option
+    in `vagrant package`; defaults to unset
+    
\ No newline at end of file