diff --git a/.travis.yml b/.travis.yml
index cdbe557..b4400f8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,11 +12,12 @@ cache:
 script: bundle exec rake ci
 language: ruby
 install: bundle install --without=development
+dist: trusty #for Rubinius
 rvm:
-- rbx
-- 2.2.3
+- rbx-3
 - jruby-9.1.2.0
 - 2.1.8
+- 2.2.3
 - 2.3.1
 - ruby-head
 - jruby-head