From 51b287230c6e893f59ba718887bc003f2ee9f6c0 Mon Sep 17 00:00:00 2001
From: JavierEscobarOrtiz <javier.escobar.ortiz@gmail.com>
Date: Mon, 20 May 2024 14:58:51 +0200
Subject: [PATCH] fix_window_size_diff

---
 .../ForecasterAutoregMultiSeries.py                             | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/skforecast/ForecasterAutoregMultiSeries/ForecasterAutoregMultiSeries.py b/skforecast/ForecasterAutoregMultiSeries/ForecasterAutoregMultiSeries.py
index 51123354d..a7a8b5b97 100644
--- a/skforecast/ForecasterAutoregMultiSeries/ForecasterAutoregMultiSeries.py
+++ b/skforecast/ForecasterAutoregMultiSeries/ForecasterAutoregMultiSeries.py
@@ -846,7 +846,7 @@ def _create_train_X_y(
 
             if series_to_store:
                 last_window = {
-                    k: v.iloc[-self.max_lag:].copy()
+                    k: v.iloc[-self.window_size_diff:].copy()
                     for k, v in series_dict.items()
                     if k in series_to_store
                 }