diff --git a/docs/components/measured_boot/event_log.rst b/docs/components/measured_boot/event_log.rst
index 0881248..c102bea 100644
--- a/docs/components/measured_boot/event_log.rst
+++ b/docs/components/measured_boot/event_log.rst
@@ -33,3 +33,11 @@
 - tpm_event_log_size [mandatory]
     - value type: <u32>
     - Event Log size.
+
+- tpm_event_log_max_size [mandatory]
+    - value type: <u32>
+    - Event Log maximum size.
+
+--------------
+
+*Copyright (c) 2023, Arm Limited and Contributors. All rights reserved.*