diff --git a/dev-python/backports-lzma/backports-lzma-0.0.10.ebuild b/dev-python/backports-lzma/backports-lzma-0.0.10.ebuild
index 6b47b77777916..04e71a2f6bb3e 100644
--- a/dev-python/backports-lzma/backports-lzma-0.0.10.ebuild
+++ b/dev-python/backports-lzma/backports-lzma-0.0.10.ebuild
@@ -16,7 +16,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${MY_PN}/${MY_P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~x64-cygwin ~amd64-fbsd ~amd64-linux ~x86-linux"
+KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~x64-cygwin ~amd64-fbsd ~amd64-linux ~x86-linux ~x64-macos"
 IUSE="test"
 
 RDEPEND="app-arch/xz-utils:0=
diff --git a/dev-python/backports-lzma/backports-lzma-0.0.8.ebuild b/dev-python/backports-lzma/backports-lzma-0.0.8.ebuild
index b8a0569c4946e..3672e2232c4f0 100644
--- a/dev-python/backports-lzma/backports-lzma-0.0.8.ebuild
+++ b/dev-python/backports-lzma/backports-lzma-0.0.8.ebuild
@@ -16,7 +16,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${MY_PN}/${MY_P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos"
 
 RDEPEND="app-arch/xz-utils
 	dev-python/backports[${PYTHON_USEDEP}]"