diff --git a/dev-ruby/syntax/syntax-1.2.1.ebuild b/dev-ruby/syntax/syntax-1.2.1.ebuild
index 11b580b5785ce..c049bac28f9ed 100644
--- a/dev-ruby/syntax/syntax-1.2.1.ebuild
+++ b/dev-ruby/syntax/syntax-1.2.1.ebuild
@@ -4,7 +4,7 @@
 
 EAPI=5
 
-USE_RUBY="ruby20 ruby21 ruby22 ruby23"
+USE_RUBY="ruby20 ruby21 ruby22 ruby23 ruby24"
 
 RUBY_FAKEGEM_RECIPE_DOC="rdoc"