diff --git a/packages/ZibStack.NET.Dto/src/ZibStack.NET.Dto/DtoGenerator.Generation.cs b/packages/ZibStack.NET.Dto/src/ZibStack.NET.Dto/DtoGenerator.Generation.cs
index 941d94f..d9aadcd 100644
--- a/packages/ZibStack.NET.Dto/src/ZibStack.NET.Dto/DtoGenerator.Generation.cs
+++ b/packages/ZibStack.NET.Dto/src/ZibStack.NET.Dto/DtoGenerator.Generation.cs
@@ -294,7 +294,7 @@ private static void GenerateCombinedRequestClass(StringBuilder sb, DtoClassInfo
     /// <summary>Non-nullable reference types need null validation.</summary>
     private static void EmitAutoNestedDto(StringBuilder sb, DtoClassInfo nested)
     {
-        var nestedSource = GenerateSource(nested, false);
+        var nestedSource = GenerateSource(nested);
         var lines = nestedSource.Split('\n');
         var skip = true;
         foreach (var line in lines)