diff --git a/README.md b/README.md
index f3e255b..ac002cb 100644
--- a/README.md
+++ b/README.md
@@ -130,6 +130,12 @@ Setup the database:
 docker-compose run --rm web mix ecto.migrate
 ```
 
+Get your web push keys and copy them to `secret.exs`:
+
+```
+docker-compose run --rm web mix web_push.gen.keypair
+```
+
 You can now launch your instance:
 
 ```sh