diff --git a/circle.yml b/circle.yml
index 0e145f88c..3e04aca4c 100644
--- a/circle.yml
+++ b/circle.yml
@@ -10,3 +10,4 @@ test:
   override:
     - npm run lint -s
     - npm run test -s
+    - npm run test:sauce
diff --git a/package.json b/package.json
index 1587e6127..34c40a727 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,8 @@
   "scripts": {
     "lint": "jshint js/impress.js *.js test/bootstrap.js && jscs js/impress.js *.js test/bootstrap.js --preset=jquery",
     "test": "karma start --single-run",
-    "test:dev": "karma start"
+    "test:dev": "karma start",
+    "test:sauce": "karma start karma.conf-sauce.js"
   },
   "devDependencies": {
     "chrome": "0.1.0",