diff --git a/plat/arm/board/n1sdp/n1sdp_plat.c b/plat/arm/board/n1sdp/n1sdp_plat.c
index 502268c..747ff06 100644
--- a/plat/arm/board/n1sdp/n1sdp_plat.c
+++ b/plat/arm/board/n1sdp/n1sdp_plat.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2018-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -33,7 +33,7 @@
 	N1SDP_MAP_NS_SRAM,
 	ARM_MAP_DRAM1,
 	ARM_MAP_DRAM2,
-#if TRUSTED_BOARD_BOOT && !BL2_AT_EL3
+#if TRUSTED_BOARD_BOOT && !RESET_TO_BL2
 	ARM_MAP_BL1_RW,
 #endif
 	{0}