diff --git a/.rubocop.yml b/.rubocop.yml
index 7354247c..8c3e71ab 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,3 +1,6 @@
+require:
+  - rubocop-rake
+
 inherit_from: .rubocop_todo.yml
 
 inherit_mode:
diff --git a/Rakefile b/Rakefile
index 91b9e051..d36e1221 100644
--- a/Rakefile
+++ b/Rakefile
@@ -82,6 +82,7 @@ namespace 'test' do # rubocop:disable Metrics/BlockLength
   end
 end
 
+desc 'Run linters'
 task 'lint' do
   if defined?(RuboCop::RakeTask)
     RuboCop::RakeTask.new
@@ -132,10 +133,12 @@ if ENV['MOCHA_GENERATE_DOCS']
     task.options = ['--title', "Mocha #{Mocha::VERSION}", '--fail-on-warning']
   end
 
+  desc 'Ensure custom domain remains in place for docs on GitHub Pages'
   task 'checkout_docs_cname' do
     `git checkout docs/CNAME`
   end
 
+  desc 'Ensure custom JavaScript files remain in place for docs on GitHub Pages'
   task 'checkout_docs_js' do
     `git checkout docs/js/app.js`
     `git checkout docs/js/jquery.js`
diff --git a/gemfiles/Gemfile.rubocop b/gemfiles/Gemfile.rubocop
index 61f5d370..ac47c262 100644
--- a/gemfiles/Gemfile.rubocop
+++ b/gemfiles/Gemfile.rubocop
@@ -4,3 +4,4 @@ gemspec path: '../'
 
 gem 'rake'
 gem 'rubocop'
+gem 'rubocop-rake'