diff --git a/package.json b/package.json
index 220ab11..a1a93ab 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "name": "IkeaAvailabilityTools",
   "private": true,
   "version": "0.0.0",
-  "type": "module",
+  "type": "commonjs",
   "description": "Tools for checking availability at IKEA stores",
   "main": "server.js",
   "scripts": {