diff --git a/scripts/config.pl b/scripts/config.pl
index 5b13fc9..3942584 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -104,6 +104,7 @@
 MBEDTLS_PSA_CRYPTO_SPM
 MBEDTLS_PSA_INJECT_ENTROPY
 MBEDTLS_ECP_RESTARTABLE
+MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
 _ALT\s*$
 );