diff --git a/site/README.md b/site/README.md
index df643719..d98f6db7 100644
--- a/site/README.md
+++ b/site/README.md
@@ -10,6 +10,6 @@ For information about contributing, see the [Contributing page](http://jekyllrb.
 
 You can preview your contributions before opening a pull request by running from within the directory:
 1. `bundle install`
-2. `jekyll serve`
+2. `bundle exec rake site:preview`
 
 It's just a jekyll site, afterall! :wink:
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