diff --git a/lib/hbc/cli/style.rb b/lib/hbc/cli/style.rb
index 82a4ad9588..dd0f4398f9 100644
--- a/lib/hbc/cli/style.rb
+++ b/lib/hbc/cli/style.rb
@@ -1,4 +1,4 @@
-require "english"
+require "English"
 
 class Hbc::CLI::Style < Hbc::CLI::Base
   def self.help
diff --git a/spec/cask/cli/style_spec.rb b/spec/cask/cli/style_spec.rb
index 9212ce9876..917ccb1a14 100644
--- a/spec/cask/cli/style_spec.rb
+++ b/spec/cask/cli/style_spec.rb
@@ -1,4 +1,4 @@
-require 'english'
+require 'English'
 require 'spec_helper'
 
 describe Hbc::CLI::Style do