diff --git a/device/accton/x86_64-accton_as7816_64x-r0/installer.conf b/device/accton/x86_64-accton_as7816_64x-r0/installer.conf
index 9fa12f888545..ca2e5039b362 100644
--- a/device/accton/x86_64-accton_as7816_64x-r0/installer.conf
+++ b/device/accton/x86_64-accton_as7816_64x-r0/installer.conf
@@ -1,2 +1,2 @@
 CONSOLE_SPEED=115200
-ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="tg3.short_preamble=1 tg3.bcm5718s_reset=1"
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="tg3.short_preamble=1 tg3.bcm5718s_reset=1 pcie_aspm=off"