diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst
index ab0b94d..bcef239 100644
--- a/docs/getting_started/build-options.rst
+++ b/docs/getting_started/build-options.rst
@@ -571,6 +571,11 @@
    platform hook needs to be implemented. The value is passed as the last
    component of the option ``-fstack-protector-$ENABLE_STACK_PROTECTOR``.
 
+- ``ENABLE_ERRATA_ALL``: This option is used only for testing purposes, Boolean
+   option to enable the workarounds for all errata that TF-A implements. Normally
+   they should be explicitly enabled depending on each platform's needs. Not
+   recommended for release builds. This option is default set to 0.
+
 -  ``ENCRYPT_BL31``: Binary flag to enable encryption of BL31 firmware. This
    flag depends on ``DECRYPTION_SUPPORT`` build flag.