diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 70d4437d0ac3..7dba33d8939b 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -31534,6 +31534,8 @@ typedef struct {
     A_UINT32 vdev_id;
     /* picks values from WMI_USD_MODE_STATUS */
     A_UINT32 usd_mode_status;
+    /* Instance ID of the service */
+    A_UINT32 instance_id;
 } wmi_usd_service_event_fixed_param;
 
 typedef enum {
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 49c3526fec13..8f7e6b51c422 100644
--- a/fw/wmi_version.h
+++ b/fw/wmi_version.h
@@ -37,7 +37,7 @@
 #define __WMI_VER_MINOR_    0
 /** WMI revision number has to be incremented when there is a
  *  change that may or may not break compatibility. */
-#define __WMI_REVISION_ 1507
+#define __WMI_REVISION_ 1508
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work