diff --git a/configs/rpi4-maas.config b/configs/rpi4-maas.config
index 2c2077c..b5f5468 100644
--- a/configs/rpi4-maas.config
+++ b/configs/rpi4-maas.config
@@ -5,6 +5,7 @@ package_repository="http://192.168.1.12/ubuntu/"
 maas_bridge_ip="10.0.1.253"
 maas_boot_source="http://192.168.1.12/maas/images/ephemeral-v3/stable/"
 maas_endpoint="http://$maas_bridge_ip:5240/MAAS"
+maas_kernel_opts="console=ttyS0,115200 console=tty0,115200 elevator=noop intel_iommu=on iommu=pt debug nosplash scsi_mod.use_blk_mq=1 dm_mod.use_blk_mq=1 enable_mtrr_cleanup mtrr_spare_reg_nr=1 systemd.log_level=info"
 maas_ip_range="10.0.1"
 maas_pass="openstack"
 maas_profile="admin"