diff --git a/dev-python/pyserial/pyserial-3.4.ebuild b/dev-python/pyserial/pyserial-3.4.ebuild
index 64f8f963b2052..e1870a30da1b7 100644
--- a/dev-python/pyserial/pyserial-3.4.ebuild
+++ b/dev-python/pyserial/pyserial-3.4.ebuild
@@ -12,7 +12,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="PSF-2"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
 IUSE="examples"
 
 BDEPEND="