diff --git a/apps/demo/package.json b/apps/demo/package.json
index 87dfed60ff..598ac404fc 100644
--- a/apps/demo/package.json
+++ b/apps/demo/package.json
@@ -4,6 +4,7 @@
   "description": "Demo platform of the Spirit Design System",
   "license": "MIT",
   "private": true,
+  "type": "module",
   "repository": {
     "type": "git",
     "url": "https://github.com/lmc-eu/spirit-design-system.git",