diff --git a/TeleBot/TeleBot/Handlers/CallbackHandler.cs b/TeleBot/TeleBot/Handlers/CallbackHandler.cs
index c4b1ac5..3d1b484 100644
--- a/TeleBot/TeleBot/Handlers/CallbackHandler.cs
+++ b/TeleBot/TeleBot/Handlers/CallbackHandler.cs
@@ -1365,7 +1365,7 @@ namespace TeleBot.Handlers
             await bot.EditMessageReplyMarkupAsync(
                 message.Chat.Id,
                 message.MessageId,
-                replyMarkup: MenuBuilder.VariantSelectionMenu(product, quantity.Value, multiBuyId?.ToString(), selectedVariants)
+                replyMarkup: _menuBuilder.VariantSelectionMenu(product, quantity.Value, multiBuyId?.ToString(), selectedVariants)
             );
         }