diff --git a/meta-raspberrypi/conf/machine/raspberrypi0-wifi.conf b/meta-raspberrypi/conf/machine/raspberrypi0-wifi.conf
index 2c4f760..8689bca 100644
--- a/meta-raspberrypi/conf/machine/raspberrypi0-wifi.conf
+++ b/meta-raspberrypi/conf/machine/raspberrypi0-wifi.conf
@@ -14,3 +14,5 @@
 SDIMG_KERNELIMAGE ?= "kernel.img"
 UBOOT_MACHINE ?= "rpi_0_w_defconfig"
 SERIAL_CONSOLES ?= "115200;ttyS0"
+
+ARMSTUB ?= "armstub.bin"