.travis.yml in onnx-red-chainer-0.1.1 vs .travis.yml in onnx-red-chainer-0.1.2

@@ -7,6 +7,6 @@
   - 2.4.3
   - 2.5.0
   - 2.6.0
 before_install: gem install bundler
 script:
-  - ruby test/run_test.rb
+  - bundle exec ruby test/run_test.rb