diff --git a/.npmignore b/.npmignore
deleted file mode 100644
index b9dbbae..0000000
--- a/.npmignore
+++ /dev/null
@@ -1,2 +0,0 @@
-cache
-test
diff --git a/package.json b/package.json
index 46bb623..dfa4867 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,9 @@
   "bin": {
     "electron-symbolicate-mac": "./index.js"
   },
+  "files": [
+    "index.js"
+  ],
   "scripts": {
     "test": "jest"
   },