diff --git a/dev-ruby/cmdparse/cmdparse-2.0.6-r1.ebuild b/dev-ruby/cmdparse/cmdparse-2.0.6-r1.ebuild
index c3ef35c2d7a6f..261b8611f064a 100644
--- a/dev-ruby/cmdparse/cmdparse-2.0.6-r1.ebuild
+++ b/dev-ruby/cmdparse/cmdparse-2.0.6-r1.ebuild
@@ -4,7 +4,7 @@
 
 EAPI=5
 
-USE_RUBY="ruby20 ruby21 ruby22"
+USE_RUBY="ruby20 ruby21 ruby22 ruby23"
 
 RUBY_FAKEGEM_TASK_TEST=""