diff --git a/Library/Homebrew/official_taps.rb b/Library/Homebrew/official_taps.rb
index 53fb779b2c..75c0f232db 100644
--- a/Library/Homebrew/official_taps.rb
+++ b/Library/Homebrew/official_taps.rb
@@ -3,6 +3,8 @@
 
 OFFICIAL_CASK_TAPS = %w[
   cask
+  cask-drivers
+  cask-fonts
   cask-versions
 ].freeze