diff --git a/dev-libs/jsoncpp/jsoncpp-1.9.4.ebuild b/dev-libs/jsoncpp/jsoncpp-1.9.4.ebuild
index e06032f66c70c..eec6b6bd96834 100644
--- a/dev-libs/jsoncpp/jsoncpp-1.9.4.ebuild
+++ b/dev-libs/jsoncpp/jsoncpp-1.9.4.ebuild
@@ -15,7 +15,7 @@ SRC_URI="
 
 LICENSE="|| ( public-domain MIT )"
 SLOT="0/24"
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~mips ppc ppc64 ~riscv s390 sparc x86"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~mips ppc ppc64 ~riscv s390 sparc x86 ~x64-macos"
 IUSE="doc test"
 RESTRICT="!test? ( test )"