Is it possible to disable generation of _worker.js.map in sveltekit?

Hello, I'm currently building a website with threlte which is built on top of threejs and integrates it with svelte. Im building the site with @sveltejs/adapter-cloudflare . A big issue I'm facing is that the _worker.js.map generated is ~25.9MB which is above the maximum limit. while the _worker.js file itself is 4MB. Is that file required for functions to work? If not I really couldnt find any flag to turn them off, even vite's sourcemap flag set to false does not make a difference