diff --git a/wmi_unified_param.h b/wmi_unified_param.h
index 43fb29f..966c9d0 100644
--- a/wmi_unified_param.h
+++ b/wmi_unified_param.h
@@ -7289,6 +7289,7 @@
 struct wmi_host_pdev_utf_event {
 	uint8_t *data;
 	uint16_t datalen;
+	uint32_t pdev_id;
 };
 
 /**