diff --git a/.travis.yml b/.travis.yml
index b46fd1fa8d..22c0ed5672 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,7 @@ rvm:
   - 2.3.8
   - 2.4.5
   - 2.5.3
+  - 2.6.0
   - ruby-head
   - jruby-9.1.17.0
   - jruby-9.2.4.1