diff --git a/package.json b/package.json
index 6d8c9eb..abd517a 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "grunt-shell": "~0.5.0"
   },
   "scripts": {
-    "test": "grunt concat coffee mocha"
+    "test": "grunt concat coffee mocha shell:visual_spec"
   },
   "engines": {
     "node": ">=0.8 <0.11"