diff --git a/package.json b/package.json
index 1922164..9bce2cd 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "dev": "tsup --watch",
     "test": "npx cross-env NODE_OPTIONS=--experimental-vm-modules jest --verbose",
     "build": "tsup",
+    "prepublishOnly": "npm run build",
     "lint": "eslint --fix --ext .ts,.js,.svelte --ignore-path .gitignore ."
   },
   "files": [
@@ -69,4 +70,4 @@
   "workspaces": [
     "./examples/*/"
   ]
-}
+}
\ No newline at end of file