diff --git a/classes/zephyr-flash-dfu.bbclass b/classes/zephyr-flash-dfu.bbclass
index 32f589a..b4f3d49 100644
--- a/classes/zephyr-flash-dfu.bbclass
+++ b/classes/zephyr-flash-dfu.bbclass
@@ -59,7 +59,7 @@ python do_flash_usb() {
     bb.utils.unlockfile(lock)
 }
 
-addtask do_flash_usb
+addtask do_flash_usb after do_deploy
 
 do_flash_usb[nostamp] = "1"
 do_flash_usb[vardepsexclude] = "BB_ORIGENV"