diff --git a/README.md b/README.md
index 12e49f6..615e248 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,10 @@ httparty "https://api.stackexchange.com/2.2/questions?site=stackoverflow"
 ## Contributing
 
 * Fork the project.
+* Run `bundle`
+* Run `bundle exec rake`
 * Make your feature addition or bug fix.
 * Add tests for it. This is important so I don't break it in a future version unintentionally.
+* Run `bundle exec rake` (No, REALLY :))
 * Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself in another branch so I can ignore when I pull)
 * Send me a pull request. Bonus points for topic branches.