diff --git a/.travis.yml b/.travis.yml
index 7a03776..e84e077 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,7 @@ sudo: false
 language: ruby
 cache: bundler
 script: "bundle exec rake validate && bundle exec rake lint && bundle exec rake spec SPEC_OPTS='--format documentation'"
-bundler_args: --without rake
+bundler_args: --without system_tests
 matrix:
   fast_finish: true
   include:
diff --git a/Gemfile b/Gemfile
index 42468eb..99014ac 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,20 +1,16 @@
 source 'https://rubygems.org'
 
-group :test do
-  gem 'rest-client', '~> 1.6.8', :require => false, :platforms => :ruby_18
-end
-
-group :rake, :test do
-  gem 'puppetlabs_spec_helper', '>=0.8.2', :require => false
-  gem 'puppet-blacksmith',       :require => false
-  gem 'beaker',                  :require => false
-  gem 'beaker-rspec',            :require => false
-end
-
 group :rake do
-  gem 'rspec-puppet', '>=2.1.0', :require => false
-  gem 'rake',         '>=0.9.2.2'
-  gem 'puppet-lint',  '>=1.0.1'
+  gem 'puppetlabs_spec_helper', '~> 1.1', :require => false
+  gem 'rspec-puppet',           '~> 2.3', :require => false
+  gem 'puppet-lint',            '~> 2.0', :require => false
+  gem 'puppet-blacksmith',                :require => false
+  gem 'rake',                             :require => false
+end
+
+group :system_tests do
+  gem 'beaker-rspec', :require => false
+  gem 'beaker',       :require => false
 end
 
 if puppetversion = ENV['PUPPET_GEM_VERSION']
diff --git a/Rakefile b/Rakefile
index c2f0e10..e0fd413 100644
--- a/Rakefile
+++ b/Rakefile
@@ -12,8 +12,9 @@ task :default => [:clean, :spec]
 
 PuppetLint.configuration.fail_on_warnings = true
 PuppetLint.configuration.send('relative')
+PuppetLint.configuration.send('disable_140chars')
 PuppetLint.configuration.send('disable_class_inherits_from_params_class')
 PuppetLint.configuration.send('disable_class_parameter_defaults')
 PuppetLint.configuration.send('disable_documentation')
 PuppetLint.configuration.send('disable_single_quote_string_with_variables')
-PuppetLint.configuration.ignore_paths = ["spec/**/*.pp", "pkg/**/*.pp"]
+PuppetLint.configuration.ignore_paths = ["spec/**/*.pp", "pkg/**/*.pp", "vendor/**/*.pp"]
diff --git a/spec/classes/nginx_spec.rb b/spec/classes/nginx_spec.rb
index 114fbeb..b5b9811 100644
--- a/spec/classes/nginx_spec.rb
+++ b/spec/classes/nginx_spec.rb
@@ -21,11 +21,11 @@ describe 'nginx' do
     it { is_expected.to compile.with_all_deps }
     it { is_expected.to contain_class('nginx') }
     it { is_expected.to contain_anchor('nginx::begin') }
-    it { is_expected.to contain_nginx__package.that_requires('Anchor[nginx::begin]') }
-    it { is_expected.to contain_nginx__config.that_requires('Class[nginx::package]') }
-    it { is_expected.to contain_nginx__service.that_subscribes_to('Anchor[nginx::begin]') }
-    it { is_expected.to contain_nginx__service.that_subscribes_to('Class[nginx::package]') }
-    it { is_expected.to contain_nginx__service.that_subscribes_to('Class[nginx::config]') }
+    it { is_expected.to contain_class('nginx::package').that_requires('Anchor[nginx::begin]') }
+    it { is_expected.to contain_class('nginx::config').that_requires('Class[nginx::package]') }
+    it { is_expected.to contain_class('nginx::service').that_subscribes_to('Anchor[nginx::begin]') }
+    it { is_expected.to contain_class('nginx::service').that_subscribes_to('Class[nginx::package]') }
+    it { is_expected.to contain_class('nginx::service').that_subscribes_to('Class[nginx::config]') }
     it { is_expected.to contain_anchor('nginx::end').that_requires('Class[nginx::service]') }
     it { is_expected.to contain_nginx__resource__upstream("upstream1") }
     it { is_expected.to contain_nginx__resource__vhost("test2.local") }