diff --git a/README.md b/README.md
index e06eb61..314f26f 100644
--- a/README.md
+++ b/README.md
@@ -44,9 +44,8 @@ These options can also be placed into a `.jasmine-headless-webkit` file in your
 
 ### CoffeeScript Support
 
-`jasmine-headless-webkit` brings in the `coffee-script-source` gem and allows you to run CoffeeScript
-files without needing compilation. It uses [the `<script type="text/coffeescript">` method](http://jashkenas.github.com/coffee-script/#scripts) of loading
-CoffeeScript. All you need to do is configure your `jasmine.yml` file to look for .coffee files:
+`jasmine-headless-webkit` brings in the `coffee-script` gem and compiles & injects all CoffeeScript into the
+generated HTML page. All you need to do is configure your `jasmine.yml` file to look for .coffee files:
 
     src_files:
       - app/assets/javascripts/**/*.coffee
diff --git a/bin/jasmine-headless-webkit b/bin/jasmine-headless-webkit
index 48b4885..65b5885 100755
--- a/bin/jasmine-headless-webkit
+++ b/bin/jasmine-headless-webkit
@@ -10,13 +10,12 @@ require 'getoptlong'
 require 'rubygems'
 
 gem 'jasmine'
-gem 'coffee-script-source'
+gem 'coffee-script'
 
 require 'jasmine'
-require 'coffee_script/source'
+require 'coffee-script'
 
 require 'jasmine/cli'
-
 include Jasmine::CLI
 
 opts = GetoptLong.new(
@@ -53,8 +52,7 @@ puts "Running Jasmine specs..."
 
 files = [
   'file://' + File.join(Jasmine.root, 'lib/jasmine.js'),
-  'file://' + File.join(Jasmine.root, 'lib/jasmine-html.js'),
-  'file://' + CoffeeScript::Source.bundled_path,
+  'file://' + File.join(Jasmine.root, 'lib/jasmine-html.js')
 ]
 
 files += [ [ 'src_files', 'src_dir' ], [ 'stylesheets', 'src_dir' ], [ 'helpers', 'spec_dir' ], [ 'spec_files', 'spec_dir' ] ].collect do |searches, root|
@@ -75,7 +73,7 @@ files = files.flatten.compact.collect { |file|
   when '.js'
     %{<script type="text/javascript" src="#{file}"></script>}
   when '.coffee'
-    %{<script type="text/coffeescript" src="#{file}"></script>}
+    %{<script type="text/javascript">#{CoffeeScript.compile File.read(file)}</script>}
   when '.css'
     %{<link rel="stylesheet" href="#{file}" type="text/css" />}
   end
diff --git a/jasmine-headless-webkit.gemspec b/jasmine-headless-webkit.gemspec
index 47020bd..da6959c 100644
--- a/jasmine-headless-webkit.gemspec
+++ b/jasmine-headless-webkit.gemspec
@@ -21,5 +21,5 @@ Gem::Specification.new do |s|
   s.require_paths = ["lib"]
 
   s.add_dependency 'jasmine'
-  s.add_dependency 'coffee-script-source'
+  s.add_dependency 'coffee-script'
 end
diff --git a/lib/autotest/jasmine_mixin.rb b/lib/autotest/jasmine_mixin.rb
index 64f8fb8..71e73b5 100644
--- a/lib/autotest/jasmine_mixin.rb
+++ b/lib/autotest/jasmine_mixin.rb
@@ -1,7 +1,7 @@
 module JasmineMixin
   JASMINE_PROGRAM = File.expand_path('../../../bin/jasmine-headless-webkit', __FILE__)
 
-  JAVASCRIPT_EXTENSIONS = %w{js}
+  JAVASCRIPT_EXTENSIONS = %w{js coffee}
 
   def self.included(klass)
     klass::ALL_HOOKS << [ :run_jasmine, :ran_jasmine ]
@@ -81,12 +81,16 @@ module JasmineMixin
   end
 
   def setup_jasmine_project_mappings
-    add_mapping(%r{spec/javascripts/.*_spec\.js}) { |filename, _|
+    add_mapping(%r{spec/javascripts/.*_spec\.(js|coffee)}) { |filename, _|
       filename
     }
 
     add_mapping(%r{public/javascripts/(.*)\.js}) { |_, m|
-      [ "spec/javascripts/#{m[1]}_spec.js" ]
+      files_matching(%{spec/javascripts/#{m[1]}_spec\..*$})
+    }
+
+    add_mapping(%r{app/coffeescripts/(.*)\.coffee}) { |_, m|
+      files_matching(%{spec/javascripts/#{m[1]}_spec\..*$})
     }
   end