diff --git a/microformats2.gemspec b/microformats2.gemspec
index 5c56e00..074a483 100644
--- a/microformats2.gemspec
+++ b/microformats2.gemspec
@@ -27,4 +27,5 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency "rb-fsevent", "~> 0.9.1"
   gem.add_development_dependency "simplecov", "~> 0.7.1"
   gem.add_development_dependency "debugger", "~> 1.2.1"
+  gem.add_development_dependency "webmock", "~> 1.12.3"
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 7034fa3..b7815d8 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -4,6 +4,7 @@ SimpleCov.start
 require 'rubygems'
 require 'rspec'
 require 'rspec/autorun'
+require 'webmock/rspec'
 
 RSpec.configure do |config|
   config.order = "random"