diff --git a/plat/st/stm32mp1/platform.mk b/plat/st/stm32mp1/platform.mk
index 1d93983..75c2383 100644
--- a/plat/st/stm32mp1/platform.mk
+++ b/plat/st/stm32mp1/platform.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2015-2023, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2015-2023, Arm Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -158,7 +158,6 @@
 	$(sort \
 		PKA_USE_BRAINPOOL_P256T1 \
 		PKA_USE_NIST_P256 \
-		PLAT_TBBR_IMG_DEF \
 		STM32MP_CRYPTO_ROM_LIB \
 		STM32MP_DDR_32BIT_INTERFACE \
 		STM32MP_DDR_DUAL_AXI_PORT \