diff --git a/.travis.yml b/.travis.yml
index 5e4af96..19ec5f6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,10 +11,14 @@ rvm:
   - jruby-9.1.17.0
   - jruby-head
   - ruby-head
+  - truffleruby-head
+  - truffleruby
 matrix:
   allow_failures:
     - rvm: jruby-head
     - rvm: ruby-head
+    - rvm: truffleruby-head
+    - rvm: truffleruby
   fast_finish: true
 gemfile:
   - Gemfile