diff --git a/packages/altair-iframe-sandbox/package.json b/packages/altair-iframe-sandbox/package.json
index a27eda39c2..572bab140b 100644
--- a/packages/altair-iframe-sandbox/package.json
+++ b/packages/altair-iframe-sandbox/package.json
@@ -6,7 +6,9 @@
   "scripts": {
     "dev": "vite --port 5123",
     "build": "tsc && vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "prepare": "yarn build",
+    "test": "echo \"Error: no test specified\" && exit 0"
   },
   "dependencies": {
     "altair-graphql-core": "^6.4.1"