diff --git a/lib/sinatra/static_assets.rb b/lib/sinatra/static_assets.rb
index 86f1ffc..88557fe 100644
--- a/lib/sinatra/static_assets.rb
+++ b/lib/sinatra/static_assets.rb
@@ -74,7 +74,8 @@ module Sinatra
       end
 
       def source_url(source)
-        source_url_timestamp url_for(source)
+        url_with_timestamp = source_url_timestamp url_for(source)
+        ENV['asset_host'] + url_with_timestamp if ENV['asset_host']
       end
 
       def source_url_timestamp(url)
diff --git a/sinatra-static-assets.gemspec b/sinatra-static-assets.gemspec
index 33f5069..9251061 100644
--- a/sinatra-static-assets.gemspec
+++ b/sinatra-static-assets.gemspec
@@ -4,7 +4,7 @@
 # -*- encoding: utf-8 -*-
 
 Gem::Specification.new do |s|
-  s.name = %q{r7-sinatra-static-assets}
+  s.name = %q{sinatra-static-assets}
   s.version = "0.5.2"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
@@ -69,7 +69,7 @@ Gem::Specification.new do |s|
   s.homepage = %q{http://github.com/wbzyl/sinatra-static-assets}
   s.rdoc_options = ["--charset=UTF-8"]
   s.require_paths = ["lib"]
-  s.rubyforge_project = %q{r7-sinatra-static-assets}
+  s.rubyforge_project = %q{sinatra-static-assets}
   s.rubygems_version = %q{1.3.6}
   s.summary = %q{Sinatra extension providing helper methods to output tags for static assetgemspec.}
   s.test_files = [