diff --git a/wmi/inc/wmi_unified_param.h b/wmi/inc/wmi_unified_param.h
index 948d7f6a21..e73af33b76 100644
--- a/wmi/inc/wmi_unified_param.h
+++ b/wmi/inc/wmi_unified_param.h
@@ -5284,6 +5284,7 @@ typedef enum {
 	wmi_service_wlm_stats_support,
 	wmi_service_ul_ru26_allowed,
 	wmi_service_cfr_capture_support,
+	wmi_service_bcast_twt_support,
 	wmi_services_max,
 } wmi_conv_service_ids;
 #define WMI_SERVICE_UNAVAILABLE 0xFFFF
diff --git a/wmi/inc/wmi_unified_twt_param.h b/wmi/inc/wmi_unified_twt_param.h
index f64aa59a4a..aa736258b0 100644
--- a/wmi/inc/wmi_unified_twt_param.h
+++ b/wmi/inc/wmi_unified_twt_param.h
@@ -62,6 +62,7 @@
  *                 TWT slots for STAs. (units = milliseconds)
  * @remove_sta_slot_interval: Inrerval between decisions making to remove TWT
  *                 slot of STAs. (units = milliseconds)
+ * @flags: Flag to enable or disable capabilities, example bcast twt.
  */
 struct wmi_twt_enable_param {
 	uint32_t pdev_id;
@@ -81,6 +82,7 @@ struct wmi_twt_enable_param {
 	uint32_t mode_check_interval;
 	uint32_t add_sta_slot_interval;
 	uint32_t remove_sta_slot_interval;
+	uint32_t flags;
 };
 
 /* status code of enabling TWT
diff --git a/wmi/src/wmi_unified_tlv.c b/wmi/src/wmi_unified_tlv.c
index dc1f9cc8be..2ed7493a8b 100644
--- a/wmi/src/wmi_unified_tlv.c
+++ b/wmi/src/wmi_unified_tlv.c
@@ -12058,6 +12058,8 @@ static void populate_tlv_service(uint32_t *wmi_service)
 	wmi_service[wmi_service_ul_ru26_allowed] = WMI_SERVICE_UL_RU26_ALLOWED;
 	wmi_service[wmi_service_cfr_capture_support] =
 			WMI_SERVICE_CFR_CAPTURE_SUPPORT;
+	wmi_service[wmi_service_bcast_twt_support] =
+			WMI_SERVICE_BROADCAST_TWT;
 }
 
 /**
diff --git a/wmi/src/wmi_unified_twt_tlv.c b/wmi/src/wmi_unified_twt_tlv.c
index 45befcda38..dccdd635fa 100644
--- a/wmi/src/wmi_unified_twt_tlv.c
+++ b/wmi/src/wmi_unified_twt_tlv.c
@@ -1,6 +1,5 @@
-
 /*
- * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018-2019 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
@@ -62,6 +61,7 @@ static QDF_STATUS send_twt_enable_cmd_tlv(wmi_unified_t wmi_handle,
 	cmd->mode_check_interval =          params->mode_check_interval;
 	cmd->add_sta_slot_interval =        params->add_sta_slot_interval;
 	cmd->remove_sta_slot_interval =     params->remove_sta_slot_interval;
+	cmd->flags =                        params->flags;
 
 	status = wmi_unified_cmd_send(wmi_handle, buf, sizeof(*cmd),
 			WMI_TWT_ENABLE_CMDID);