diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28cf1ff..ad309c3 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).
 
+## [0.19.2] - 2025-06-24
+
+### Changed
+
+- Write a mark for ogboot on linux only
+
 ## [0.19.1] - 2025-06-23
 
 ### Fixed
diff --git a/ogclient/scripts/configureOs.py b/ogclient/scripts/configureOs.py
index 86e64c1..32fe8be 100755
--- a/ogclient/scripts/configureOs.py
+++ b/ogclient/scripts/configureOs.py
@@ -55,14 +55,6 @@ if not FileSystemLib.ogIsWritable (disk, par):
 # Nombre del cliente.
 host = NetLib.ogGetHostname()
 
-# Marca para arranque.
-boot_mark_file = f'/Part-{int(disk):02d}-{int(par):02d}'
-try:
-    open (boot_mark_file, 'w').close()
-except Exception as e:
-    print (f'Failed to create boot mark: {e}')
-    sys.exit (1)
-
 # Post-configuración personalizada para cada tipo de sistema operativo.
 ostype = InventoryLib.ogGetOsType (disk, par)
 if 'Windows' == ostype:
@@ -88,6 +80,14 @@ if 'Windows' == ostype:
         PostConfLib.ogUninstallWindowsClient (disk, par, 'postconf.cmd')
 
 elif 'Linux' == ostype:
+    # Marca para arranque.
+    boot_mark_file = f'/Part-{int(disk):02d}-{int(par):02d}'
+    try:
+        open (boot_mark_file, 'w').close()
+    except Exception as e:
+        print (f'Failed to create boot mark: {e}')
+        sys.exit (1)
+
     BootLib.ogConfigureFstab (disk, par)                  # Configuro fstab: particion de Swap y si es UEFI además la partición EFI.
     if InventoryLib.ogIsEfiActive():                      # Si es UEFI instalo Grub en la partición EFI
         esp = DiskLib.ogGetEsp()