diff --git a/core/cds/inc/cds_regdomain.h b/core/cds/inc/cds_regdomain.h
index b7ba2604f361..bc3706518d63 100644
--- a/core/cds/inc/cds_regdomain.h
+++ b/core/cds/inc/cds_regdomain.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2014-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2011, 2014-2020 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -66,7 +66,7 @@
 #include <reg_services_public_struct.h>
 
 #define MIN_TX_PWR_CAP    8
-#define MAX_TX_PWR_CAP    30
+#define MAX_TX_PWR_CAP    24
 
 #define CTRY_DEFAULT          0
 #define CTRY_FLAG             0x8000