diff --git a/Library/Homebrew/cmd/doctor.rb b/Library/Homebrew/cmd/doctor.rb
index f4b2d7bccf..69d8039ad6 100644
--- a/Library/Homebrew/cmd/doctor.rb
+++ b/Library/Homebrew/cmd/doctor.rb
@@ -235,14 +235,6 @@ def check_for_osx_gcc_installer
   end
 end
 
-def check_for_unsupported_osx
-  if MacOS.version > 10.8 then <<-EOS.undent
-    You are using Mac OS X #{MacOS.version}.
-    We do not yet provide support for this (unreleased) version.
-    EOS
-  end
-end
-
 def check_for_stray_developer_directory
   # if the uninstaller script isn't there, it's a good guess neither are
   # any troublesome leftover Xcode files