diff --git a/src/quickbot/bot/handlers/editors/main_callbacks.py b/src/quickbot/bot/handlers/editors/main_callbacks.py
index c513e03..286fe87 100644
--- a/src/quickbot/bot/handlers/editors/main_callbacks.py
+++ b/src/quickbot/bot/handlers/editors/main_callbacks.py
@@ -198,7 +198,7 @@ async def process_field_edit_callback(message: Message | CallbackQuery, **kwargs
         entity_descriptor = get_entity_descriptor(app, callback_data)
 
         entity_data = state_data.get("entity_data", {})
-        entity_data[field_descriptor.field_name] = value
+        entity_data[field_descriptor.name] = value
 
         if callback_data.context == CommandContext.COMMAND_FORM:
             field_sequence = list(field_descriptor.command.param_form.keys())