diff --git a/.jrubyrc b/.jrubyrc
deleted file mode 100644
index 250bfe2d..00000000
--- a/.jrubyrc
+++ /dev/null
@@ -1 +0,0 @@
-cext.enabled=true
diff --git a/.travis.yml b/.travis.yml
index fc1c7b13..4dd67901 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,12 +3,12 @@ rvm:
   - 2.3
   - 2.4
   - 2.5
+  - 2.6
+  - ruby-head
   - jruby
+
 matrix:
   allow_failures:
   - rvm: jruby
-  fast_finish: true
-before_install:
-  - gem install bundler
-  - bundle --version
-  - git --version
+  - rvm: ruby-head
+  fast_finish: true
\ No newline at end of file