diff --git a/plat/st/stm32mp1/include/plat_tbbr_img_def.h b/plat/st/stm32mp1/include/plat_tbbr_img_def.h
new file mode 100644
index 0000000..984aae8
--- /dev/null
+++ b/plat/st/stm32mp1/include/plat_tbbr_img_def.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2022, STMicroelectronics - All Rights Reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef STM32MP1_IMG_DEF_H
+#define STM32MP1_IMG_DEF_H
+
+#include <export/common/tbbr/tbbr_img_def_exp.h>
+
+/* Undef the existing values */
+#undef BL32_EXTRA1_IMAGE_ID
+#undef BL32_EXTRA2_IMAGE_ID
+#undef TOS_FW_CONFIG_ID
+#undef TRUSTED_BOOT_FW_CERT_ID
+#undef FWU_METADATA_IMAGE_ID
+#undef BKUP_FWU_METADATA_IMAGE_ID
+#undef FW_CONFIG_ID
+#undef HW_CONFIG_ID
+#undef GPT_IMAGE_ID
+#undef ENC_IMAGE_ID
+
+/* Define the STM32MP1 used ID */
+#define FW_CONFIG_ID			U(1)
+#define HW_CONFIG_ID			U(2)
+#define GPT_IMAGE_ID			U(3)
+#define ENC_IMAGE_ID			U(6)
+#define BL32_EXTRA1_IMAGE_ID		U(8)
+#define BL32_EXTRA2_IMAGE_ID		U(9)
+#define FWU_METADATA_IMAGE_ID		U(12)
+#define BKUP_FWU_METADATA_IMAGE_ID	U(13)
+#define TOS_FW_CONFIG_ID		U(16)
+#define STM32MP_CONFIG_CERT_ID		U(17)
+
+/* Increase the MAX_NUMBER_IDS to match the authentication pool required */
+#define MAX_NUMBER_IDS			U(19)
+
+#endif	/* STM32MP1_IMG_DEF_H */