diff --git a/pkgs/code_assets/lib/src/code_assets/os.dart b/pkgs/code_assets/lib/src/code_assets/os.dart
index 6fd6b5961d..eee2ae87ec 100644
--- a/pkgs/code_assets/lib/src/code_assets/os.dart
+++ b/pkgs/code_assets/lib/src/code_assets/os.dart
@@ -36,8 +36,12 @@ final class OS {
   /// operating system.
   static const OS windows = OS._('windows');
 
+  /// The
+  /// [OpenHarmony / HarmonyOS NEXT](https://harmonyos.com) operating system.
+  static const OS ohos = OS._('ohos');
+
   /// Known values for [OS].
-  static const List<OS> values = [android, fuchsia, iOS, linux, macOS, windows];
+  static const List<OS> values = [android, fuchsia, iOS, linux, macOS, windows, ohos];
 
   /// Typical cross compilation between OSes.
   static const osCrossCompilationDefault = {
diff --git a/pkgs/code_assets/lib/src/code_assets/syntax.g.dart b/pkgs/code_assets/lib/src/code_assets/syntax.g.dart
index 51067a4fa9..4df2979342 100644
--- a/pkgs/code_assets/lib/src/code_assets/syntax.g.dart
+++ b/pkgs/code_assets/lib/src/code_assets/syntax.g.dart
@@ -908,7 +908,9 @@ class OSSyntax {
 
   static const windows = OSSyntax._('windows');
 
-  static const List<OSSyntax> values = [android, iOS, linux, macOS, windows];
+  static const ohos = OSSyntax._('ohos');
+
+  static const List<OSSyntax> values = [android, iOS, linux, macOS, windows, ohos];
 
   static final Map<String, OSSyntax> _byName = {
     for (final value in values) value.name: value,