diff --git a/Library/Homebrew/cask/spec/spec_helper.rb b/Library/Homebrew/cask/spec/spec_helper.rb
index 0a7327b08..8b0720e86 100644
--- a/Library/Homebrew/cask/spec/spec_helper.rb
+++ b/Library/Homebrew/cask/spec/spec_helper.rb
@@ -66,11 +66,3 @@ RSpec.configure do |config|
     end
   end
 end
-
-module Hbc
-  class NeverSudoSystemCommand < SystemCommand
-    def self.run(command, options = {})
-      super(command, options.merge(sudo: false))
-    end
-  end
-end
diff --git a/Library/Homebrew/cask/test/support/never_sudo_system_command.rb b/Library/Homebrew/cask/spec/support/never_sudo_system_command.rb
similarity index 84%
rename from Library/Homebrew/cask/test/support/never_sudo_system_command.rb
rename to Library/Homebrew/cask/spec/support/never_sudo_system_command.rb
index 8a370df44..eb8b677f2 100644
--- a/Library/Homebrew/cask/test/support/never_sudo_system_command.rb
+++ b/Library/Homebrew/cask/spec/support/never_sudo_system_command.rb
@@ -1,3 +1,5 @@
+require "hbc/system_command"
+
 module Hbc
   class NeverSudoSystemCommand < SystemCommand
     def self.run(command, options = {})