diff --git a/installer/ogboot_installer.py b/installer/ogboot_installer.py
index 6ee24f5..51258df 100755
--- a/installer/ogboot_installer.py
+++ b/installer/ogboot_installer.py
@@ -819,7 +819,7 @@ def smbConfigure():
 	# Copiar plantilla de recursos para OpenGnsys
 	with open(os.path.join(WORKDIR, 'ogboot/etc/smb-ogboot.conf.tmpl'), 'r') as tmpl_file:
 		template = tmpl_file.read()
-		replaced_template = template.replace('OGBOOTDIR', INSTALL_OPENGNSYS_TARGET)
+		replaced_template = template.replace('__OGBOOTDIR__', INSTALL_OPENGNSYS_TARGET)
 
 	with open(os.path.join(SAMBACFGDIR, 'smb-ogboot.conf'), 'w') as conf_file:
 		conf_file.write(replaced_template)