diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index aa6a21209ce6..99c868b0cc2b 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -3565,7 +3565,7 @@ const unsigned char *mbedtls_ssl_get_hs_sni( mbedtls_ssl_context *ssl,
  * \brief          Set own certificate and key for the current handshake
  *
  * \note           Same as \c mbedtls_ssl_conf_own_cert() but for use within
- *                 the SNI callback.
+ *                 the SNI callback or certificate selection callback.
  *
  * \note           Passing null \c own_cert clears the certificate list for
  *                 the current handshake.