diff --git a/Library/Homebrew/sandbox.rb b/Library/Homebrew/sandbox.rb
index a21dacadd3..0d313b9f9d 100644
--- a/Library/Homebrew/sandbox.rb
+++ b/Library/Homebrew/sandbox.rb
@@ -8,6 +8,7 @@ class Sandbox
     homebrew/dupes
     homebrew/fuse
     homebrew/devel-only
+    homebrew/tex
   ].freeze
 
   def self.available?