diff --git a/wmi/inc/wmi_unified_param.h b/wmi/inc/wmi_unified_param.h
index ffa3879384..94db97138f 100644
--- a/wmi/inc/wmi_unified_param.h
+++ b/wmi/inc/wmi_unified_param.h
@@ -5218,6 +5218,7 @@ typedef enum {
 	wmi_service_infra_mbssid,
 	wmi_service_esp_support,
 	wmi_service_obss_spatial_reuse,
+	wmi_service_per_vdev_chain_support,
 	wmi_services_max,
 } wmi_conv_service_ids;
 #define WMI_SERVICE_UNAVAILABLE 0xFFFF
diff --git a/wmi/src/wmi_unified_tlv.c b/wmi/src/wmi_unified_tlv.c
index 4866c8e08a..71377d90b8 100644
--- a/wmi/src/wmi_unified_tlv.c
+++ b/wmi/src/wmi_unified_tlv.c
@@ -11767,7 +11767,8 @@ static void populate_tlv_service(uint32_t *wmi_service)
 	wmi_service[wmi_service_esp_support] = WMI_SERVICE_ESP_SUPPORT;
 	wmi_service[wmi_service_obss_spatial_reuse] =
 			WMI_SERVICE_OBSS_SPATIAL_REUSE;
-
+	wmi_service[wmi_service_per_vdev_chain_support] =
+			WMI_SERVICE_PER_VDEV_CHAINMASK_CONFIG_SUPPORT;
 }
 
 #ifndef CONFIG_MCL