diff --git a/node_modules/prebuildify-cross/guest.js b/node_modules/prebuildify-cross/guest.js
index dfd9eb7..6d284fb 100644
--- a/node_modules/prebuildify-cross/guest.js
+++ b/node_modules/prebuildify-cross/guest.js
@@ -9,19 +9,15 @@ const cwd = '/home/node/app'
 const files = JSON.parse(process.env.PREBUILDIFY_CROSS_FILES)
 const argv = process.argv.slice(2)
 
-// Copy host files to working directory
-for (const file of files) {
-  const a = path.join('/input', file)
-  const b = path.join(cwd, file)
+// Recursively copy all input files to working directory
+fs.cpSync('/input', cwd, { recursive: true })
 
-  fs.mkdirSync(path.dirname(b), { recursive: true })
-  fs.copyFileSync(a, b, fs.constants.COPYFILE_EXCL)
-  fs.chmodSync(b, 0o644)
+// Clean build directory if it exists to ensure fresh build
+const buildDir = path.join(cwd, 'build')
+if (fs.existsSync(buildDir)) {
+  fs.rmSync(buildDir, { recursive: true, force: true })
 }
 
-// Use node_modules of host to avoid a second install step
-fs.symlinkSync('/input/node_modules', path.join(cwd, 'node_modules'))
-
 const stdio = ['ignore', 2, 2]
 const res = cp.spawnSync('npx', ['--no-install', 'prebuildify', ...argv], { cwd, stdio })