diff --git a/Formula/diffutils.rb b/Formula/diffutils.rb
index 02108b4a93..7050f1be23 100644
--- a/Formula/diffutils.rb
+++ b/Formula/diffutils.rb
@@ -7,6 +7,7 @@ class Diffutils < Formula
 
   bottle do
     cellar :any_skip_relocation
+    sha256 "c35d0c3fd7a54daac02f0b8f8516bfb8d4b70ef40ad382cdd463d1dfa1f05a95" => :mojave
     sha256 "fd411d030058f27f1ce31cdb5d8a4c338195d43281fa477242100e43bc523e1e" => :high_sierra
     sha256 "e25b8b0c5e7cde495e36ab63e7e6d682dbe8039f0de292b85ce7f19b94ea1e41" => :sierra
     sha256 "b333804e8f86f2d99ac44c5cee06a3f615b8e69de0b68090792fd48436e8463a" => :el_capitan