diff --git a/device/accton/x86_64-accton_as5835_54x-r0/installer.conf b/device/accton/x86_64-accton_as5835_54x-r0/installer.conf
index 40074bddd132..735fa7992dbc 100644
--- a/device/accton/x86_64-accton_as5835_54x-r0/installer.conf
+++ b/device/accton/x86_64-accton_as5835_54x-r0/installer.conf
@@ -1,4 +1,4 @@
 CONSOLE_PORT=0x3f8
 CONSOLE_DEV=0
 CONSOLE_SPEED=115200
-ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="modprobe.blacklist=i2c-ismt,i2c_ismt,i2c-i801,i2c_i801"
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="intel_iommu=off modprobe.blacklist=i2c-ismt,i2c_ismt,i2c-i801,i2c_i801"