diff --git a/package.json b/package.json
index 386494d6b..34936aa10 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,7 @@
     "grunt-conventional-changelog": "~1.0.0"
   },
   "jspm": {
+	"main": "jquery.gridster",
     "format": "register",
     "directories": {
       "lib": "dist"