diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 6a75f2c6d033..db40ee11da07 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -35068,6 +35068,7 @@ typedef struct {
     /* picks protocol type from WMI_USD_SERVICE_PROTOCOL_TYPE */
     A_UINT32 protocol_type;
     wmi_mac_addr device_mac_addr;
+    wmi_mac_addr multicast_addr;
 } wmi_usd_service_cmd_fixed_param;
 
 typedef struct {
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 9917bd5d5000..be7a18a0f0b8 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_ 1750
+#define __WMI_REVISION_ 1751
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work