diff --git a/src/shared/att-types.h b/src/shared/att-types.h
index a08b241..69f45b6 100644
--- a/src/shared/att-types.h
+++ b/src/shared/att-types.h
@@ -4,6 +4,7 @@
  *  BlueZ - Bluetooth protocol stack for Linux
  *
  *  Copyright (C) 2014  Google Inc.
+ *  Copyright 2023 NXP
  *
  *
  */
@@ -101,9 +102,10 @@ struct bt_att_pdu_error_rsp {
 /*
  * Common Profile and Service Error Code descriptions (see Supplement to the
  * Bluetooth Core Specification, sections 1.2 and 2). The error codes within
- * 0xE0-0xFC are reserved for future use. The remaining 3 are defined as the
+ * 0xE0-0xFB are reserved for future use. The remaining 4 are defined as the
  * following:
  */
+#define BT_ERROR_WRITE_REQUEST_REJECTED         0xfc
 #define BT_ERROR_CCC_IMPROPERLY_CONFIGURED      0xfd
 #define BT_ERROR_ALREADY_IN_PROGRESS            0xfe
 #define BT_ERROR_OUT_OF_RANGE                   0xff