diff --git a/lib/pages/space_management_v2/modules/update_space/domain/params/update_space_param.dart b/lib/pages/space_management_v2/modules/update_space/domain/params/update_space_param.dart
index 97fefe03..5dd9106d 100644
--- a/lib/pages/space_management_v2/modules/update_space/domain/params/update_space_param.dart
+++ b/lib/pages/space_management_v2/modules/update_space/domain/params/update_space_param.dart
@@ -34,7 +34,8 @@ extension _SubspaceToJson on Subspace {
   Map<String, dynamic> _toJson() {
     final isNewSubspace = uuid.endsWith('-NewTag');
     return <String, dynamic>{
-      if (isNewSubspace) 'subspaceName': name else 'uuid': uuid,
+      if (!isNewSubspace) 'uuid': uuid,
+      'subspaceName': name,
       'productAllocations': productAllocations.map((e) => e._toJson()).toList(),
     };
   }