diff --git a/microdroid/uboot-env.txt b/microdroid/uboot-env.txt
index 585702e..2c5bee7 100644
--- a/microdroid/uboot-env.txt
+++ b/microdroid/uboot-env.txt
@@ -3,7 +3,7 @@
 # Boot the device following the Android boot procedure
 # `0` is the disk number of os_composite.img
 # `a` and `_a` are the slot index for A/B
-bootcmd=avb init virtio 0 && avb verify _a && boot_android virtio 0 a
+bootcmd=avb init virtio 0 && avb verify _a && env set bootargs "$bootargs $avb_bootargs" && boot_android virtio 0 a
 
 bootdelay=0
 fdtaddr=0x80000000