diff --git a/docs/development/test-vectors.rst b/docs/development/test-vectors.rst
index 49c5ac2..fb72240 100644
--- a/docs/development/test-vectors.rst
+++ b/docs/development/test-vectors.rst
@@ -91,6 +91,13 @@
 * ``vectors/cryptography_vectors/asymmetric/DH/RFC5114.txt`` contains
   Diffie-Hellman examples from appendix A.1, A.2 and A.3 of :rfc:`5114`.
 
+* ``vectors/cryptography_vectors/asymmetric/DH/vec.txt`` contains
+  Diffie-Hellman examples from `botan`_.
+
+* ``vectors/cryptography_vectors/asymmetric/DH/bad_exchange.txt`` contains
+  Diffie-Hellman vector pairs that were generated using OpenSSL
+  DH_generate_parameters_ex and DH_generate_key.
+
 X.509
 ~~~~~
 
@@ -463,3 +470,4 @@
 .. _`Russian CA`: https://e-trust.gosuslugi.ru/MainCA
 .. _`test/evptests.txt`: https://github.com/openssl/openssl/blob/2d0b44126763f989a4cbffbffe9d0c7518158bb7/test/evptests.txt
 .. _`unknown signature OID`: https://bugzilla.mozilla.org/show_bug.cgi?id=405966
+.. _`botan`: https://github.com/randombit/botan/blob/57789bdfc55061002b2727d0b32587612829a37c/src/tests/data/pubkey/dh.vec