diff --git a/Formula/onioncat.rb b/Formula/onioncat.rb
index 5ab2cdc013..eae7a4929d 100644
--- a/Formula/onioncat.rb
+++ b/Formula/onioncat.rb
@@ -6,6 +6,7 @@ class Onioncat < Formula
   sha256 "377777de0d3c731fd2253db02b25562a2ed17e82901d0569308754215223f0bb"
 
   bottle do
+    sha256 "81840e780b37af0429f3e8f2797c87d6f45e1784d8480b602902259b3ce54716" => :high_sierra
     sha256 "fa957d2ce8b801d023ad3c3c05999ba8f6afd46cca82e58947139544505f17a8" => :sierra
     sha256 "1adbca52faa26a57fd6e211b24ad2bef538c1e39a78cdff305f1734208000a81" => :el_capitan
     sha256 "7b22a7c2aab941452a5a81907e861043a4a2759691769e7f8d3810a68684bd21" => :yosemite