diff --git a/dev-ruby/ammeter/ammeter-1.1.4-r1.ebuild b/dev-ruby/ammeter/ammeter-1.1.4-r1.ebuild
index c27bb706e5064..f6a76334fcc7a 100644
--- a/dev-ruby/ammeter/ammeter-1.1.4-r1.ebuild
+++ b/dev-ruby/ammeter/ammeter-1.1.4-r1.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
-USE_RUBY="ruby22 ruby23 ruby24"
+USE_RUBY="ruby23 ruby24 ruby25"
 
 RUBY_FAKEGEM_TASK_DOC=""
 RUBY_FAKEGEM_RECIPE_TEST="rspec3"