diff --git a/make_win_usb b/make_win_usb
index 2cfb4df..c1b9c06 100755
--- a/make_win_usb
+++ b/make_win_usb
@@ -2,9 +2,9 @@
 
 # Source: http://admincloud.net/116/creer-une-cle-usb-bootable-de-windows-sous-linux/
 
-WIN_HDD=/dev/sdb
+WIN_HDD="${1}"
 WIN_USB_MNT_PATH=/mnt/USBW7/
-WIN_ISO_FILE="${1}"
+WIN_ISO_FILE="${2}"
 WIN_ISO_MNT_PATH=/mnt/WIN7/
 
 # Empty MBR