diff --git a/crypto/openssl_mbedtls_wrapper/include/openssl/ssl.h b/crypto/openssl_mbedtls_wrapper/include/openssl/ssl.h
index 436354882..d9b2298b9 100644
--- a/crypto/openssl_mbedtls_wrapper/include/openssl/ssl.h
+++ b/crypto/openssl_mbedtls_wrapper/include/openssl/ssl.h
@@ -251,7 +251,7 @@ int SSL_get_error(const SSL *ssl, int ret_code);
 
 OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);
 
-SSL_CTX *SSL_CTX_new(const SSL_METHOD *method, ...);
+SSL_CTX *SSL_CTX_new(const SSL_METHOD *method);
 
 void SSL_CTX_free(SSL_CTX *ctx);
 
diff --git a/crypto/openssl_mbedtls_wrapper/mbedtls/ssl_lib.c b/crypto/openssl_mbedtls_wrapper/mbedtls/ssl_lib.c
index 4e7bf0968..b240d38d7 100644
--- a/crypto/openssl_mbedtls_wrapper/mbedtls/ssl_lib.c
+++ b/crypto/openssl_mbedtls_wrapper/mbedtls/ssl_lib.c
@@ -260,7 +260,7 @@ int SSL_get_error(const SSL *ssl, int ret_code)
   return ret;
 }
 
-SSL_CTX *SSL_CTX_new(const SSL_METHOD *method, ...)
+SSL_CTX *SSL_CTX_new(const SSL_METHOD *method)
 {
   SSL_CTX *ctx;
   CERT *cert;