diff --git a/Gemfile b/Gemfile
index 18eabdf5..491d5285 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
-bf9d3d5..34bbb29source :rubygems
+source :rubygems
 
 gem "compass", :path => "."
 gem "cucumber"
diff --git a/compass.gemspec b/compass.gemspec
index 7078ca0c..f5d53a44 100644
--- a/compass.gemspec
+++ b/compass.gemspec
@@ -16,7 +16,8 @@ Gem::Specification.new do |gemspec|
   gemspec.rubygems_version = "1.3.5"
   gemspec.summary = %q{A Real Stylesheet Framework}
 
-  gemspec.add_dependency('sass', '~> 3.1')
+  gemspec.add_dependency 'sass', '~> 3.1'
+  gemspec.add_dependency 'chunky_png', '~> 0.9.0'
 
   gemspec.files = %w(README.markdown LICENSE.markdown VERSION.yml Rakefile)
   gemspec.files += Dir.glob("bin/*")
diff --git a/lib/compass/dependencies.rb b/lib/compass/dependencies.rb
index d25e3ee0..67194fea 100644
--- a/lib/compass/dependencies.rb
+++ b/lib/compass/dependencies.rb
@@ -7,7 +7,6 @@ rescue LoadError
   rescue LoadError
     puts "Unable to load Sass. Please install it with one of the following commands:"
     puts "  gem install sass --pre"
-    puts "  gem install haml"
     raise
   end
 end