diff --git a/dev-ruby/wirble/wirble-0.1.3-r4.ebuild b/dev-ruby/wirble/wirble-0.1.3-r4.ebuild
index 00958d5c349d4..57fe3f4355f89 100644
--- a/dev-ruby/wirble/wirble-0.1.3-r4.ebuild
+++ b/dev-ruby/wirble/wirble-0.1.3-r4.ebuild
@@ -3,7 +3,7 @@
 # $Id$
 
 EAPI=5
-USE_RUBY="ruby20 ruby21 ruby22"
+USE_RUBY="ruby20 ruby21 ruby22 ruby23"
 
 RUBY_FAKEGEM_RECIPE_DOC="rdoc"
 RUBY_FAKEGEM_EXTRADOC="README ChangeLog"