diff --git a/dev-python/html5lib/html5lib-0.999999999.ebuild b/dev-python/html5lib/html5lib-0.999999999.ebuild
index 01deadfdd3d03..6d7903ac144e2 100644
--- a/dev-python/html5lib/html5lib-0.999999999.ebuild
+++ b/dev-python/html5lib/html5lib-0.999999999.ebuild
@@ -14,7 +14,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~x64-macos"
 IUSE="test"
 
 RDEPEND="dev-python/six[${PYTHON_USEDEP}]
diff --git a/dev-python/html5lib/html5lib-1.0.1.ebuild b/dev-python/html5lib/html5lib-1.0.1.ebuild
index 1e9cddcf638bb..f9a1272bea41d 100644
--- a/dev-python/html5lib/html5lib-1.0.1.ebuild
+++ b/dev-python/html5lib/html5lib-1.0.1.ebuild
@@ -14,7 +14,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~x64-macos"
 IUSE="test"
 
 RDEPEND=">=dev-python/six-1.9[${PYTHON_USEDEP}]