diff --git a/scripts/config.py b/scripts/config.py
index 766b5af..ef72db3 100755
--- a/scripts/config.py
+++ b/scripts/config.py
@@ -326,6 +326,7 @@
 
 DEPRECATED = frozenset([
     'MBEDTLS_SSL_PROTO_SSL3',
+    'MBEDTLS_SSL_CLI_ALLOW_WEAK_CERTIFICATE_VERIFICATION_WITHOUT_HOSTNAME',
     'MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO',
 ])