diff --git a/Marlin/src/HAL/HAL_LPC1768/upload_extra_script.py b/Marlin/src/HAL/HAL_LPC1768/upload_extra_script.py
index 4a5a2b57c2..5831288b76 100644
--- a/Marlin/src/HAL/HAL_LPC1768/upload_extra_script.py
+++ b/Marlin/src/HAL/HAL_LPC1768/upload_extra_script.py
@@ -6,7 +6,7 @@
 
 target_filename = "FIRMWARE.CUR"
 target_drive = "REARM"
-
+upload_disk = ""
 
 import platform
 current_OS = platform.system()