diff --git a/dev-ruby/minitest-mock/minitest-mock-5.27.0.ebuild b/dev-ruby/minitest-mock/minitest-mock-5.27.0.ebuild
index 9b15beb297603..bac88739b336a 100644
--- a/dev-ruby/minitest-mock/minitest-mock-5.27.0.ebuild
+++ b/dev-ruby/minitest-mock/minitest-mock-5.27.0.ebuild
@@ -14,7 +14,7 @@ HOMEPAGE="https://minite.st/"
 
 LICENSE="MIT"
 SLOT="$(ver_cut 1)"
-KEYWORDS="~amd64"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
 IUSE="test"
 
 ruby_add_bdepend "test? (