diff --git a/Library/Homebrew/official_taps.rb b/Library/Homebrew/official_taps.rb
index 1da0819d46..0f043c73b4 100644
--- a/Library/Homebrew/official_taps.rb
+++ b/Library/Homebrew/official_taps.rb
@@ -4,6 +4,7 @@ OFFICIAL_TAPS = %w[
   completions
   devel-only
   dupes
+  emacs
   fuse
   games
   head-only