diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 8e4f80260b..eec2c9045e 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -13,6 +13,7 @@ require "pkg_version"
 require "tap"
 require "keg"
 require "migrator"
+require "gpg"
 require "extend/ENV"
 
 # A formula provides instructions and metadata for Homebrew to install a piece
diff --git a/Library/Homebrew/gpg.rb b/Library/Homebrew/gpg.rb
index f1b989a165..01880f71eb 100644
--- a/Library/Homebrew/gpg.rb
+++ b/Library/Homebrew/gpg.rb
@@ -1,6 +1,6 @@
 require "utils"
 
-class Gpg
+module Gpg
   module_function
 
   def executable