diff --git a/.travis.yml b/.travis.yml
index 20904364..5f6ec06c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,23 +1,34 @@
 language: node_js
+os:
+  - osx
+  - linux
 node_js:
-    - "6"
-    - "7"
-    - "8"
+  - "6"
+  - "8"
+  - "9"
 script:
-    - npm test
-    - node dist/cli.js
+  - npm test
+  - node dist/cli.js
+  - |
+    if [ "${TRAVIS_NODE_VERSION}" = "9" ]; then
+      jsvu --os=linux64 --engines=all
+      ~/.jsvu/chakra dist/cli.js
+      # ~/.jsvu/javascriptcore dist/cli.js
+      ~/.jsvu/spidermonkey dist/cli.js
+      ~/.jsvu/v8 dist/cli.js
+    fi
 sudo: false
 branches:
-    only:
+  only:
     - master
 
 deploy:
-    local_dir: dist
-    email: bmeurer@chromium.org
-    name: Benedikt Meurer
-    project_name: web-tooling-benchmark
-    provider: pages
-    skip_cleanup: true
-    github_token: $GITHUB_TOKEN # Set in travis-ci.org dashboard
-    on:
-        branch: master
+  local_dir: dist
+  email: bmeurer@chromium.org
+  name: Benedikt Meurer
+  project_name: web-tooling-benchmark
+  provider: pages
+  skip_cleanup: true
+  github_token: $GITHUB_TOKEN # Set in travis-ci.org dashboard
+  on:
+    branch: master
diff --git a/package.json b/package.json
index 5d5e4b9f..87ce0c5d 100644
--- a/package.json
+++ b/package.json
@@ -57,6 +57,7 @@
     "html-webpack-plugin": "^2.30.1",
     "husky": "^0.14.3",
     "jest": "^21.2.1",
+    "jsvu": "^1.0.8",
     "lint-staged": "^4.3.0",
     "node-libs-browser": "^2.1.0",
     "os-browserify": "^0.3.0",