diff --git a/Library/Homebrew/tap_migrations.rb b/Library/Homebrew/tap_migrations.rb
index 1cf45f07ca..c02ceb7a3e 100644
--- a/Library/Homebrew/tap_migrations.rb
+++ b/Library/Homebrew/tap_migrations.rb
@@ -20,6 +20,7 @@ TAP_MIGRATIONS = {
   "drizzle" => "homebrew/boneyard",
   "drush" => "homebrew/php",
   "dsniff" => "homebrew/boneyard",
+  "electric-fence" => "homebrew/boneyard",
   "gnunet" => "homebrew/boneyard",
   "grads" => "homebrew/binary",
   "gromacs" => "homebrew/science",