diff --git a/package.json b/package.json
index 56095b9..d48d660 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "main": "dtp-chat.js",
   "scripts": {
     "dev": "nodemon dtp-chat.js",
-    "build": "NODE_ENV=production yarn webpack --config webpack.config.js"
+    "build": "NODE_ENV=production pnpm webpack --config webpack.config.js"
   },
   "repository": "git@git.digitaltelepresence.com:digital-telepresence/dtp-chat.git",
   "author": "Rob Colbert",