diff --git a/Formula/libmatroska.rb b/Formula/libmatroska.rb
index 226768a952..78d7985361 100644
--- a/Formula/libmatroska.rb
+++ b/Formula/libmatroska.rb
@@ -7,6 +7,7 @@ class Libmatroska < Formula
 
   bottle do
     cellar :any
+    sha256 "56deeccf102a2f275d19976d6874fb9a9e031af41a485c09137b681f7e9ed048" => :sierra
     sha256 "1f5fae2fa53865b2604565422a8d2a2c05f2a3704f7ff89f1e2edf1a0ea98bff" => :el_capitan
     sha256 "0970585e51b2ce6918660216a1f3f86e097738705b1943c80b2b30e9bc90ca78" => :yosemite
     sha256 "c91f48f96377c6002da12767f4ddbec4cec71001137d378af1eb18f862088544" => :mavericks