diff --git a/package.json b/package.json
index 910efb6a7b..3cd706af6d 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,8 @@
     "main.js",
     "bin/jsx",
     "src/",
-    "vendor/fbtransform/"
+    "vendor/fbtransform/",
+    "vendor/inline-source-map.js"
   ],
   "main": "main.js",
   "bin": {