diff --git a/plat/imx/imx8m/imx8m_measured_boot.c b/plat/imx/imx8m/imx8m_measured_boot.c
index e9ea2d8..bfcd6ce 100644
--- a/plat/imx/imx8m/imx8m_measured_boot.c
+++ b/plat/imx/imx8m/imx8m_measured_boot.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2022-2023, Arm Limited. All rights reserved.
  * Copyright (c) 2022, Linaro.
  *
  * SPDX-License-Identifier: BSD-3-Clause
@@ -79,3 +79,9 @@
 
 	dump_event_log((uint8_t *)event_log, event_log_cur_size);
 }
+
+int plat_mboot_measure_key(const void *pk_oid, const void *pk_ptr,
+			   size_t pk_len)
+{
+	return 0;
+}