diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index e9e81e6..bab4326 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -4527,7 +4527,7 @@
 	if (ssl_conf_cur)
 		SSL_CTX_set_alpn_select_cb(ctx, ssl_sock_advertise_alpn_protos, ssl_conf_cur);
 #endif
-#if HA_OPENSSL_VERSION_NUMBER >= 0x1000200fL
+#if ((HA_OPENSSL_VERSION_NUMBER >= 0x1000200fL) || defined(LIBRESSL_VERSION_NUMBER))
 	conf_curves = (ssl_conf && ssl_conf->curves) ? ssl_conf->curves : bind_conf->ssl_conf.curves;
 	if (conf_curves) {
 		if (!SSL_CTX_set1_curves_list(ctx, conf_curves)) {
@@ -7965,7 +7965,7 @@
 /* parse the "curves" bind keyword keyword */
 static int ssl_bind_parse_curves(char **args, int cur_arg, struct proxy *px, struct ssl_bind_conf *conf, char **err)
 {
-#if HA_OPENSSL_VERSION_NUMBER >= 0x1000200fL
+#if ((HA_OPENSSL_VERSION_NUMBER >= 0x1000200fL) || defined(LIBRESSL_VERSION_NUMBER))
 	if (!*args[cur_arg + 1]) {
 		if (err)
 			memprintf(err, "'%s' : missing curve suite", args[cur_arg]);