diff --git a/Readme.mkd b/Readme.mkd
index b531670..834fbea 100644
--- a/Readme.mkd
+++ b/Readme.mkd
@@ -20,4 +20,6 @@ CHEF_PASSWORD # defaults to prompting
 CHEF_ACCOUNT_URL = 'https://prod-chef.internal.machines'
 CHEF_API_URL = 'https://prod-chef.internal.machines'
 CHEF_MANAGE_URL = 'https://prod-chef.internal.machines'
-```
\ No newline at end of file
+
+vagrant plugin install vagrant-omnibus
+```