diff --git a/dev-ruby/power_assert/power_assert-2.0.5.ebuild b/dev-ruby/power_assert/power_assert-2.0.5.ebuild
index 9dc0014b02a63..4ead718b24182 100644
--- a/dev-ruby/power_assert/power_assert-2.0.5.ebuild
+++ b/dev-ruby/power_assert/power_assert-2.0.5.ebuild
@@ -18,7 +18,7 @@ SRC_URI="https://github.com/ruby/power_assert/archive/v${PV}.tar.gz -> ${P}.tar.
 LICENSE="|| ( Ruby BSD-2 )"
 
 SLOT="0"
-KEYWORDS="~alpha ~amd64 arm arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+KEYWORDS="~alpha ~amd64 arm arm64 ~hppa ~loong ~mips ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
 
 IUSE="test"