diff --git a/lib/https.c b/lib/https.c
index b64e03a..b900924 100644
--- a/lib/https.c
+++ b/lib/https.c
@@ -356 +356 @@ _establish_connection(struct https_request * const req,
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)