diff --git a/target_if/init_deinit/inc/service_ready_param.h b/target_if/init_deinit/inc/service_ready_param.h
index fcf8c7c37aed..8417df0c5ade 100644
--- a/target_if/init_deinit/inc/service_ready_param.h
+++ b/target_if/init_deinit/inc/service_ready_param.h
@@ -386,6 +386,7 @@ struct wlan_psoc_host_service_ext_param {
  * @num_dbr_ring_caps: Number of direct buf rx ring capabilities
  * @chwidth_num_peer_caps: Peer limit for peer_chan_width_switch WMI cmd
  * @max_ndp_sessions: Max number of ndp session fw supports
+ * @preamble_puncture_bw_cap: Preamble Puncturing Tx support
  */
 struct wlan_psoc_host_service_ext2_param {
 	uint8_t reg_db_version_major;
@@ -395,6 +396,7 @@ struct wlan_psoc_host_service_ext2_param {
 	uint32_t num_dbr_ring_caps;
 	uint32_t chwidth_num_peer_caps;
 	uint32_t max_ndp_sessions;
+	uint32_t preamble_puncture_bw_cap;
 };
 
 #endif /* _SERVICE_READY_PARAM_H_*/
diff --git a/wmi/inc/wmi_unified_param.h b/wmi/inc/wmi_unified_param.h
index 964935241c19..fc10bcf34a48 100644
--- a/wmi/inc/wmi_unified_param.h
+++ b/wmi/inc/wmi_unified_param.h
@@ -4850,6 +4850,7 @@ typedef enum {
 	wmi_pdev_param_enable_srp,
 	wmi_pdev_param_enable_sr_prohibit,
 	wmi_pdev_param_sr_trigger_margin,
+	wmi_pdev_param_pream_punct_bw,
 	wmi_pdev_param_max,
 } wmi_conv_pdev_params_id;
 
diff --git a/wmi/src/wmi_unified_tlv.c b/wmi/src/wmi_unified_tlv.c
index 084e6e9c4581..5943f7a393d0 100644
--- a/wmi/src/wmi_unified_tlv.c
+++ b/wmi/src/wmi_unified_tlv.c
@@ -328,6 +328,7 @@ static const uint32_t pdev_param_tlv[] = {
 	[wmi_pdev_param_enable_srp] = WMI_PDEV_PARAM_ENABLE_SRP,
 	[wmi_pdev_param_enable_sr_prohibit] = WMI_PDEV_PARAM_ENABLE_SR_PROHIBIT,
 	[wmi_pdev_param_sr_trigger_margin] = WMI_PDEV_PARAM_SR_TRIGGER_MARGIN,
+	[wmi_pdev_param_pream_punct_bw] = WMI_PDEV_PARAM_SET_PREAM_PUNCT_BW,
 };
 
 /**
@@ -11303,6 +11304,8 @@ extract_service_ready_ext2_tlv(wmi_unified_t wmi_handle, uint8_t *event,
 	else
 		param->max_ndp_sessions = 0;
 
+	param->preamble_puncture_bw_cap = ev->preamble_puncture_bw;
+
 	return QDF_STATUS_SUCCESS;
 }