diff --git a/dev-python/process-tests/process-tests-2.1.1.ebuild b/dev-python/process-tests/process-tests-2.1.1.ebuild
index aa3c1468da19d..dfd2fc63f1ff5 100644
--- a/dev-python/process-tests/process-tests-2.1.1.ebuild
+++ b/dev-python/process-tests/process-tests-2.1.1.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 SLOT="0"
 LICENSE="BSD"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv s390 sparc x86 ~amd64-linux ~x86-linux"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos"
 
 # There are no tests at all, under TODO
 # see https://pypi.org/project/process-tests/2.0.2/