diff --git a/package.json b/package.json
index b25380b..88bde89 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
   },
   "homepage": "https://github.com/creationix/nvm",
   "devDependencies": {
+    "bats": "git://github.com/sstephenson/bats",
     "replace": "~0.3.0",
     "semver": "~4.1.0",
     "urchin": "~0.0.4"