1 files changed, 1 insertions, 0 deletions
diff --git a/Rakefile b/Rakefile
index 8d33718..937fc55 100644
--- a/Rakefile
+++ b/Rakefile
@@ -42,6 +42,7 @@ task :default => :spec
 require 'rake/rdoctask'
 Rake::RDocTask.new do |rdoc|
   if File.exist?('VERSION.yml')
+    require 'yaml'
     config = YAML.load(File.read('VERSION.yml'))
     version = "#{config[:major]}.#{config[:minor]}.#{config[:patch]}"
   else