diff --git a/src/apps/relay/netengine.c b/src/apps/relay/netengine.c
index bd95625..634fd29 100644
--- a/src/apps/relay/netengine.c
+++ b/src/apps/relay/netengine.c
@@ -31,13 +31,7 @@
 #include "mainrelay.h"
 
 //////////// Backward compatibility with OpenSSL 1.0.x //////////////
-#define HAVE_OPENSSL11_API (!(OPENSSL_VERSION_NUMBER < 0x10100001L || defined LIBRESSL_VERSION_NUMBER))
-
-#ifndef HAVE_SSL_CTX_UP_REF
-#define HAVE_SSL_CTX_UP_REF HAVE_OPENSSL11_API
-#endif
-
-#if !HAVE_SSL_CTX_UP_REF
+#if (OPENSSL_VERSION_NUMBER < 0x10100001L || defined LIBRESSL_VERSION_NUMBER)
 #define SSL_CTX_up_ref(ctx) CRYPTO_add(&(ctx)->references, 1, CRYPTO_LOCK_SSL_CTX)
 #endif