diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1af27f2..6657e58 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.15.3] - 2025-06-12
+
+### Fixed
+
+- Create missing dir
+
 ## [0.15.2] - 2025-06-11
 
 ### Fixed
diff --git a/ogclient/lib/python3/BootLib.py b/ogclient/lib/python3/BootLib.py
index b8b677c..ac106b7 100644
--- a/ogclient/lib/python3/BootLib.py
+++ b/ogclient/lib/python3/BootLib.py
@@ -128,6 +128,7 @@ def ogBoot (disk, par, nvramperm=False, params=''):
 
             esp_dev = DiskLib.ogDiskToDev (efidisk, efipart)
             esp_mntdir = esp_dev.replace ('dev', 'mnt')
+            os.makedirs (f'{esp_mntdir}/boot/grub', exists_ok=True)
             shutil.copy2 (f'{esp_mntdir}/EFI/{bootlabel}/Boot/grub.cfg', f'{esp_mntdir}/boot/grub/grub.cfg')
 
             # Crear orden de arranque (con unos valores por defecto).