diff --git a/package.json b/package.json
index ef02d67..b4d5c7a 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,11 @@
   "version": "0.0.1",
   "packageManager": "yarn@4.11.0",
   "type": "module",
+  "sideEffects": [
+    "*.css",
+    "**/router.ts",
+    "**/bindings.svelte.ts"
+  ],
   "scripts": {
     "dev": "vite",
     "build": "vite build",