diff --git a/dev-ruby/metasm/metasm-1.0.2-r3.ebuild b/dev-ruby/metasm/metasm-1.0.2-r3.ebuild
index 820cc8e339b04..4809387569024 100644
--- a/dev-ruby/metasm/metasm-1.0.2-r3.ebuild
+++ b/dev-ruby/metasm/metasm-1.0.2-r3.ebuild
@@ -3,7 +3,7 @@
 # $Id$
 
 EAPI=5
-USE_RUBY="ruby20 ruby21"
+USE_RUBY="ruby20 ruby21 ruby22 ruby23"
 
 RUBY_FAKEGEM_RECIPE_DOC="none"
 RUBY_FAKEGEM_EXTRADOC="BUGS README TODO"