diff --git a/dev-python/webtest/webtest-2.0.35.ebuild b/dev-python/webtest/webtest-2.0.35.ebuild
index 09275ae8409a7..15d63f97e2030 100644
--- a/dev-python/webtest/webtest-2.0.35.ebuild
+++ b/dev-python/webtest/webtest-2.0.35.ebuild
@@ -18,7 +18,7 @@ S="${WORKDIR}/${MY_P}"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ppc ppc64 ~s390 sparc x86"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ppc ppc64 ~s390 sparc x86 ~x64-macos"
 IUSE="test"
 RESTRICT="!test? ( test )"