diff --git a/hook/build.dart b/hook/build.dart
index 3425e3b..8c93d47 100644
--- a/hook/build.dart
+++ b/hook/build.dart
@@ -4,6 +4,10 @@ import 'package:native_toolchain_rust/native_toolchain_rust.dart';
 
 void main(List<String> args) async {
   await build(args, (input, output) async {
+    if (!input.config.buildCodeAssets) {
+      return;
+    }
+
     final targetOS = input.config.code.targetOS;
 
     if (targetOS == OS.iOS || targetOS == OS.android) {