diff --git a/device/accton/x86_64-accton_as5835_54x-r0/Accton-AS5835-54X/mv2-as5835-48x10G+6x100G.config.bcm b/device/accton/x86_64-accton_as5835_54x-r0/Accton-AS5835-54X/mv2-as5835-48x10G+6x100G.config.bcm
index fb40d7949103..51cbae3332cc 100644
--- a/device/accton/x86_64-accton_as5835_54x-r0/Accton-AS5835-54X/mv2-as5835-48x10G+6x100G.config.bcm
+++ b/device/accton/x86_64-accton_as5835_54x-r0/Accton-AS5835-54X/mv2-as5835-48x10G+6x100G.config.bcm
@@ -20,7 +20,7 @@ fpem_mem_entries=16384
 l2xmsg_mode=1
 
 # Platform specfic
-bcm_num_cos=8
+bcm_num_cos=10
 bcm_stat_interval=2000000
 cdma_timeout_usec=3000000
 help_cli_enable=1