diff --git a/dev-ruby/concurrent-ruby/concurrent-ruby-1.1.9.ebuild b/dev-ruby/concurrent-ruby/concurrent-ruby-1.1.9.ebuild
index 18bbf4c538fce..c611100e03f5f 100644
--- a/dev-ruby/concurrent-ruby/concurrent-ruby-1.1.9.ebuild
+++ b/dev-ruby/concurrent-ruby/concurrent-ruby-1.1.9.ebuild
@@ -18,7 +18,7 @@ SRC_URI="https://github.com/ruby-concurrency/concurrent-ruby/archive/v${PV}.tar.
 
 LICENSE="MIT"
 SLOT="1"
-KEYWORDS="~alpha ~amd64 ~arm arm64 ~hppa ~ppc ~ppc64 ~riscv ~sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha ~amd64 ~arm arm64 ~hppa ~ppc ~ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE=""
 
 ruby_add_bdepend "test? ( >=dev-ruby/timecop-0.7.4 )"