diff --git a/dev-ruby/minitest/minitest-5.8.4.ebuild b/dev-ruby/minitest/minitest-5.8.4.ebuild
index 83732bbda3ea4..a28e39d5bd01c 100644
--- a/dev-ruby/minitest/minitest-5.8.4.ebuild
+++ b/dev-ruby/minitest/minitest-5.8.4.ebuild
@@ -16,7 +16,7 @@ HOMEPAGE="https://github.com/seattlerb/minitest"
 
 LICENSE="MIT"
 SLOT="5"
-KEYWORDS="alpha amd64 arm arm64 hppa ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="alpha amd64 arm ~arm64 hppa ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="doc test"
 
 each_ruby_test() {