diff --git a/atom-extensions/atom-commons/package.json b/atom-extensions/atom-commons/package.json
index 476577e3d..fa7343fc3 100644
--- a/atom-extensions/atom-commons/package.json
+++ b/atom-extensions/atom-commons/package.json
@@ -15,11 +15,14 @@
     "postinstall-build": "5.0.1"
   },
   "main": "./build/lib/index",
+  "files": [
+    "build/"
+  ],
   "scripts": {
     "clean": "rm -rf build",
     "compile": "babel lib --out-dir build/lib",
     "postinstall": "postinstall-build --only-as-dependency build \"npm run compile\"",
-    "prepublish": "npm run compile",
+    "prepublish": "npm run clean && npm run compile",
     "watch": "babel lib --out-dir build/lib -w"
   },
   "atomTranspilers": [