diff --git a/INSTALL.md b/INSTALL.md
index 4ee49ab0..5b7a45be 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -26,27 +26,33 @@ We are using [Vagrant](https://www.vagrantup.com/) to create our development env
     vagrant up
     ```
 
-7. Start your OSEM rails app:
+5. Start your OSEM rails app:
 
     ```
     vagrant exec rails server -b 0.0.0.0
     ```
 
-8. Check out your OSEM rails app:
+6. Check out your OSEM rails app:
 You can access the app [localhost:3000](http://localhost:3000). Whatever you change in your cloned repository will have effect in the development environment. Sign up, the first user will be automatically assigned the admin role.
 
-9. Changed something? Test your changes!:
+7. Changed something? Test your changes!:
 
     ```
     vagrant exec rake test
     ```
 
-10. Explore the development environment:
+8. Explore the development environment:
 
     ```
     vagrant ssh
     ```
 
+9. Or issue any standard `rails`/`rake`/`bundler` command by prepending `vagrant exec`
+
+    ```
+    vagrant exec rake db:migrate
+    ```
+
 **Note**: We use [letter_opener](https://github.com/ryanb/letter_opener) in development environment.
 However, letter_opener uses launchy to present the emails in your browser which doesn't work in combination with Vagrant.
 Therefore we use [letter_open_web](https://github.com/fgrehm/letter_opener_web).