diff --git a/Library/Homebrew/compat/formula.rb b/Library/Homebrew/compat/formula.rb
index 146e70cb4a..9a3e950658 100644
--- a/Library/Homebrew/compat/formula.rb
+++ b/Library/Homebrew/compat/formula.rb
@@ -44,6 +44,3 @@ class Formula
     Formulary.factory(name)
   end
 end
-
-class UnidentifiedFormula < Formula
-end