diff --git a/bootable_windows10_usb_drive/README.md b/bootable_windows10_usb_drive/README.md
index f4ae5cb..8bbc9e2 100644
--- a/bootable_windows10_usb_drive/README.md
+++ b/bootable_windows10_usb_drive/README.md
@@ -116,7 +116,7 @@ $ yay -Sy ms-sys ntfs-3g rsync
 	```
 14. Unmount Windows ISO,
 	```
-	# umount /mnt/usb
+	# umount /mnt/iso
 	```
 15. Remove mount point directories:
 	```