diff --git a/dev-python/dulwich/dulwich-0.20.21.ebuild b/dev-python/dulwich/dulwich-0.20.21.ebuild
index 9161291c1ed3b..4d8b68f98f43e 100644
--- a/dev-python/dulwich/dulwich-0.20.21.ebuild
+++ b/dev-python/dulwich/dulwich-0.20.21.ebuild
@@ -16,7 +16,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="GPL-2+ Apache-2.0"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha ~amd64 ~arm arm64 ~ia64 ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="doc examples test"
 RESTRICT="!test? ( test )"