diff --git a/dev-ruby/axiom-types/axiom-types-0.1.1-r1.ebuild b/dev-ruby/axiom-types/axiom-types-0.1.1-r1.ebuild
index 153ff30955427..af6113b767703 100644
--- a/dev-ruby/axiom-types/axiom-types-0.1.1-r1.ebuild
+++ b/dev-ruby/axiom-types/axiom-types-0.1.1-r1.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
-USE_RUBY="ruby31 ruby32 ruby33"
+USE_RUBY="ruby31 ruby32 ruby33 ruby34"
 
 RUBY_FAKEGEM_EXTRADOC="CONTRIBUTING.md README.md"
 RUBY_FAKEGEM_RECIPE_TEST="rspec3"
@@ -17,7 +17,7 @@ HOMEPAGE="https://rubygems.org/gems/axiom-types https://github.com/dkubb/axiom-t
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="~amd64"
-IUSE=""
+IUSE="test"
 
 ruby_add_rdepend ">=dev-ruby/descendants_tracker-0.0.4
 	<dev-ruby/descendants_tracker-0.1
@@ -26,4 +26,5 @@ ruby_add_rdepend ">=dev-ruby/descendants_tracker-0.0.4
 	>=dev-ruby/thread_safe-0.3.1
 	<dev-ruby/thread_safe-1"
 
+# Uses unpackaged code to run specs.
 RESTRICT="test"