diff --git a/README.md b/README.md
index 150fc94..58a3a18 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 Add running your Jasmine specs to your `Guardfile` via [`jasmine-headless-webkit`](http://github.com/johnbintz/jasmine-headless-webkit/). Nice!
 
     guard 'jasmine-headless-webkit' do
-      watch(%r{^app/assets/javascripts/(.*)\..*}) { |m| newest_js_file("spec/javascripts/#{m[1]}") }
+      watch(%r{^app/assets/javascripts/(.*)\..*}) { |m| newest_js_file("spec/javascripts/#{m[1]}_spec") }
     end
 
 `gem install guard-jasmine-headless-webkit` and then `guard init jasmine-headless-webkit` in your project directory to get started.