diff --git a/README.md b/README.md
index 511064a..5e5e76e 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ An Ansible playbook to install Mastodon
 - Copy group_vars/all.sample to group_vars/all, edit with your own instance's domain/sub-domain
 - Copy roles/mastodon-config/templates/.env.production.sample to roles/mastodon-config/templates/.env.production, edit with all relevant details
 - The application secrets in that file can be generated using the `pwgen` utility found in the package repositories, exact command would be `pwgen 150 3`
-- The VAPID keys can be generated using the web-push package from NPM, install this on your Ansible bastion host or the Mastodon server and put the values in .env.production
+- The VAPID keys can be generated using the web-push package from NPM, install this on your Ansible bastion host or the Mastodon server and put the values in .env.production, exact command would be `web-push generate-vapid-keys`.
 - Make a hosts file that looks like this:
 
 ```