diff --git a/sonic_installer/bootloader/uboot.py b/sonic_installer/bootloader/uboot.py
index cb6c75609156..bc4b98daebd8 100644
--- a/sonic_installer/bootloader/uboot.py
+++ b/sonic_installer/bootloader/uboot.py
@@ -4,6 +4,7 @@
 
 import platform
 import subprocess
+import os
 
 import click