diff --git a/Formula/c-ares.rb b/Formula/c-ares.rb
index db8943db01..d70f2c5e57 100644
--- a/Formula/c-ares.rb
+++ b/Formula/c-ares.rb
@@ -7,6 +7,7 @@ class CAres < Formula
 
   bottle do
     cellar :any
+    sha256 "f6778d973ae8c04a1e8abca2d77340b50e19a0448e90f5cdc110b515e62b05e9" => :high_sierra
     sha256 "e543ffa2ee246cd28e1dc0bb2ba1e2952266500419be8ed3a54d910c274f24be" => :sierra
     sha256 "5efb5340249ab0b5cd160632391e6e632fbaf8857742d66dbba9938df8ac9215" => :el_capitan
     sha256 "28977de886a3ca0cf08fae79d2b1abfb2d1c198b7a28c345dd37566ccbf8d670" => :yosemite