Rename temporary copy ssl_tls_old.c back to ssl_tls.c
diff --git a/library/Makefile b/library/Makefile
index 072002b..6fc110c 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -78,7 +78,7 @@
 		ssl_cache.o	ssl_ciphersuites.o	\
 		ssl_cli.o	ssl_cookie.o		\
 		ssl_srv.o	ssl_ticket.o		\
-		ssl_tls_old.o
+		ssl_tls.o
 
 INCLUDING_FROM_MBEDTLS:=1
 include ../crypto/3rdparty/Makefile.inc