diff --git a/dp/cmn_dp_api/dp_ratetable.h b/dp/cmn_dp_api/dp_ratetable.h
index b22527a48590..d3470066bbf5 100644
--- a/dp/cmn_dp_api/dp_ratetable.h
+++ b/dp/cmn_dp_api/dp_ratetable.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -34,7 +34,6 @@ enum CMN_BW_TYPES {
 };
 
 #define NUM_SPATIAL_STREAMS 8
-#define SUPPORT_11AX 1
 #define MAX_SPATIAL_STREAMS_SUPPORTED_AT_160MHZ 4
 #define VHT_EXTRA_MCS_SUPPORT
 #define CONFIG_160MHZ_SUPPORT 1