diff --git a/dev-ruby/method_source/method_source-0.8.2-r3.ebuild b/dev-ruby/method_source/method_source-0.8.2-r3.ebuild
index add68f0e612f3..0a56b16d7bd12 100644
--- a/dev-ruby/method_source/method_source-0.8.2-r3.ebuild
+++ b/dev-ruby/method_source/method_source-0.8.2-r3.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
-USE_RUBY="ruby20 ruby21 ruby22 ruby23"
+USE_RUBY="ruby21 ruby22 ruby23 ruby24"
 
 RUBY_FAKEGEM_TASK_TEST="none"
 RUBY_FAKEGEM_TASK_DOC=""