diff --git a/package.json b/package.json
index 951e50651..ef570fb94 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "mock": "beefy mock-dev.js:bundle.js --live --open --index=./development/index.html --cwd ./",
     "buildMock": "browserify ./mock-dev.js -o ./development/bundle.js",
     "testem": "npm run buildMock && testem",
-    "ci": "npm run buildMock && testem ci -P 5"
+    "ci": "npm run buildMock && testem ci -P 2"
   },
   "browserify": {
     "transform": [
diff --git a/testem.yml b/testem.yml
index 4167fff4a..7923a2929 100644
--- a/testem.yml
+++ b/testem.yml
@@ -1,8 +1,9 @@
 launch_in_dev:
   - Chrome
   - Firefox
-skip:
-  - PhantomJS
+launch_in_ci:
+  - Chrome
+  - Firefox
 framework:
   - qunit
 test_page: "test/integration/index.html"