diff --git a/dev-ruby/optionable/optionable-0.2.0.ebuild b/dev-ruby/optionable/optionable-0.2.0.ebuild
index 2c4a9de82cac1..bf83794dbad8b 100644
--- a/dev-ruby/optionable/optionable-0.2.0.ebuild
+++ b/dev-ruby/optionable/optionable-0.2.0.ebuild
@@ -1,8 +1,8 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
-USE_RUBY="ruby21 ruby22 ruby23 ruby24"
+USE_RUBY="ruby23 ruby24 ruby25"
 
 RUBY_FAKEGEM_RECIPE_TEST="rspec3"