diff --git a/.wolfssl_known_macro_extras b/.wolfssl_known_macro_extras
index 941708511..9e7a6d4d9 100644
--- a/.wolfssl_known_macro_extras
+++ b/.wolfssl_known_macro_extras
@@ -611,6 +611,7 @@ WOLFSSL_AESNI_BY6
 WOLFSSL_AES_CTR_EXAMPLE
 WOLFSSL_AFTER_DATE_CLOCK_SKEW
 WOLFSSL_ALGO_HW_MUTEX
+WOLFSSL_ALLOW_BAD_TLS_LEGACY_VERSION
 WOLFSSL_ALLOW_CRIT_AIA
 WOLFSSL_ALLOW_CRIT_AKID
 WOLFSSL_ALLOW_CRIT_SKID