diff --git a/site/README.md b/site/README.md
index 4e195cab..df643719 100644
--- a/site/README.md
+++ b/site/README.md
@@ -8,4 +8,8 @@ For information about contributing, see the [Contributing page](http://jekyllrb.
 
 ## Running locally
 
-You can preview your contributions before opening a pull request by running `jekyll serve` from within the directory. It's just a jekyll site, afterall! :wink:
\ No newline at end of file
+You can preview your contributions before opening a pull request by running from within the directory:
+1. `bundle install`
+2. `jekyll serve`
+
+It's just a jekyll site, afterall! :wink:
\ No newline at end of file