diff --git a/website/pages/docs/builders/vagrant.mdx b/website/pages/docs/builders/vagrant.mdx
index 881d7c43a..681c6da0c 100644
--- a/website/pages/docs/builders/vagrant.mdx
+++ b/website/pages/docs/builders/vagrant.mdx
@@ -61,7 +61,7 @@ the Compress post-processor will not work with this builder.
 
 - `output_dir` (string) - The directory to create that will contain
   your output box. We always create this directory and run from inside of it to
-  prevent Vagrant init collisions. If unset, it will be set to `packer-` plus
+  prevent Vagrant init collisions. If unset, it will be set to `output-` plus
   your buildname.
 
 - `box_name` (string) - if your source_box is a boxfile that we need to add