diff --git a/net/samba48/Makefile b/net/samba48/Makefile
index bc04dcb8fe1d..00e953cf392b 100644
--- a/net/samba48/Makefile
+++ b/net/samba48/Makefile
@@ -15,6 +15,8 @@ LICENSE=			GPLv3+
 LICENSE_FILE=			${WRKSRC}/COPYING
 
 IGNORE_NONTHREAD_PYTHON=	needs port lang/python${PYTHON_SUFFIX} to be build with THREADS support
+DEPRECATED=			not supported by the upstream
+EXPIRATION_DATE=		2019-12-15
 
 CONFLICTS_INSTALL?=		samba4-4.0.* samba4[1-79]-4.* p5-Parse-Pidl-4.*