diff --git a/package.json b/package.json
index da5db9d..88c9891 100755
--- a/package.json
+++ b/package.json
@@ -20,7 +20,5 @@
     "karma-phantomjs-launcher": "^0.1.4",
     "karma-spec-reporter": "0.0.13"
   },
-  "spm": {
-    "main": "src/echo.js"
-  }
+  "main": "src/echo.js"
 }