diff --git a/dev-ruby/domain_name/domain_name-0.5.20190701-r2.ebuild b/dev-ruby/domain_name/domain_name-0.5.20190701-r2.ebuild
index d98a03a5416de..990b023fafe59 100644
--- a/dev-ruby/domain_name/domain_name-0.5.20190701-r2.ebuild
+++ b/dev-ruby/domain_name/domain_name-0.5.20190701-r2.ebuild
@@ -18,7 +18,7 @@ HOMEPAGE="https://github.com/knu/ruby-domain_name"
 
 LICENSE="BSD-2"
 SLOT="0"
-KEYWORDS="amd64 arm arm64 ~hppa ~loong ~ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
+KEYWORDS="amd64 arm arm64 ~hppa ~loong ~ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
 IUSE="test"
 
 ruby_add_bdepend "