diff --git a/.wolfssl_known_macro_extras b/.wolfssl_known_macro_extras
index 27436f982..22657701e 100644
--- a/.wolfssl_known_macro_extras
+++ b/.wolfssl_known_macro_extras
@@ -798,7 +798,6 @@ WOLFSSL_TICKET_ENC_HMAC_SHA512
 WOLFSSL_TI_CURRTIME
 WOLFSSL_TLS13_DRAFT
 WOLFSSL_TLS13_IGNORE_AEAD_LIMITS
-WOLFSSL_TLS13_MIDDLEBOX_COMPAT
 WOLFSSL_TLS13_SHA512
 WOLFSSL_TLS13_TICKET_BEFORE_FINISHED
 WOLFSSL_TLSX_PQC_MLKEM_STORE_PRIV_KEY