diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst
index 14eac5f..d2d2eb5 100644
--- a/docs/getting_started/build-options.rst
+++ b/docs/getting_started/build-options.rst
@@ -737,9 +737,9 @@
    +---------------------------+------------------------------------+
    |          ecdsa            |         256 (default), 384         |
    +---------------------------+------------------------------------+
-   |  ecdsa-brainpool-regular  |            unavailable             |
+   |  ecdsa-brainpool-regular  |            256 (default)           |
    +---------------------------+------------------------------------+
-   |  ecdsa-brainpool-twisted  |            unavailable             |
+   |  ecdsa-brainpool-twisted  |            256 (default)           |
    +---------------------------+------------------------------------+
 
 -  ``HASH_ALG``: This build flag enables the user to select the secure hash