Index: resip/stack/ssl/DtlsTransport.cxx
--- resip/stack/ssl/DtlsTransport.cxx.orig
+++ resip/stack/ssl/DtlsTransport.cxx
@@ -70,7 +70,7 @@
 
 #define RESIPROCATE_SUBSYSTEM Subsystem::TRANSPORT
 
-#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
 
 static void SSL_set0_rbio(SSL *s, BIO *rbio)
 {
