diff --git a/dev-python/markdown/markdown-2.6.5.ebuild b/dev-python/markdown/markdown-2.6.5.ebuild
index 7088bb9e7e4c8..737eaccafeb04 100644
--- a/dev-python/markdown/markdown-2.6.5.ebuild
+++ b/dev-python/markdown/markdown-2.6.5.ebuild
@@ -20,7 +20,7 @@ SRC_URI="mirror://pypi/${MY_PN:0:1}/${MY_PN}/${MY_P}.tar.gz"
 
 LICENSE="|| ( BSD GPL-2 )"
 SLOT="0"
-KEYWORDS="alpha amd64 ~arm ~arm64 ia64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+KEYWORDS="alpha amd64 arm ~arm64 ia64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
 IUSE="doc test pygments"
 
 DEPEND="