diff --git a/wmi/inc/wmi_unified_param.h b/wmi/inc/wmi_unified_param.h
index 1976784aa0..21493fb240 100644
--- a/wmi/inc/wmi_unified_param.h
+++ b/wmi/inc/wmi_unified_param.h
@@ -2735,12 +2735,14 @@ struct peer_chan_width_switch_info {
  * struct peer_chan_width_switch_params - Peer channel width capability wrapper
  * @num_peers: Total number of peers connected to AP
  * @max_peers_per_cmd: Peer limit per WMI command
+ * @vdev_id: vdev id
  * @chan_width_peer_list: List of capabilities for all connected peers
  */
 
 struct peer_chan_width_switch_params {
 	uint32_t num_peers;
 	uint32_t max_peers_per_cmd;
+	uint32_t vdev_id;
 	struct peer_chan_width_switch_info *chan_width_peer_list;
 };