diff --git a/Library/Homebrew/formula_support.rb b/Library/Homebrew/formula_support.rb
index 5e8fa2965b..4fa06c0e78 100644
--- a/Library/Homebrew/formula_support.rb
+++ b/Library/Homebrew/formula_support.rb
@@ -79,7 +79,6 @@ end
 
 class Bottle < SoftwareSpec
   attr_writer :url
-  attr_reader :revision, :root_url, :cellar
   # TODO: Can be removed when all bottles migrated to underscored cat symbols.
   attr_reader :cat_without_underscores