diff --git a/package.json b/package.json
index e0d2fc3..5f94f3e 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,10 @@
     "begin": "src/index.js"
   },
   "main": "src/index.js",
+  "files": [
+    "src",
+    "client-ids.json"
+  ],
   "engines": {
     "node": ">=16"
   },
diff --git a/scripts/create-client-ids.js b/scripts/create-client-ids.js
index 3ccf967..53861fb 100755
--- a/scripts/create-client-ids.js
+++ b/scripts/create-client-ids.js
@@ -1,10 +1,13 @@
 #! /usr/bin/env node
 
+const process = require('node:process')
 const { join } = require('node:path')
 const { writeFileSync } = require('node:fs')
 
-const staging = process.env.BEGIN_CLI_CLIENT_ID_STAGING
-const production = process.env.BEGIN_CLI_CLIENT_ID_PRODUCTION
+const {
+  BEGIN_CLI_CLIENT_ID_STAGING: staging,
+  BEGIN_CLI_CLIENT_ID_PRODUCTION: production,
+} = process.env
 
 if (!staging || !production) {
   throw ReferenceError('Missing staging and/or production client ID')