diff --git a/www/tntnet/Makefile b/www/tntnet/Makefile
index ef903d7a72a9..f1b64ebf9296 100644
--- a/www/tntnet/Makefile
+++ b/www/tntnet/Makefile
@@ -1,37 +1,40 @@
 PORTNAME=	tntnet
 PORTVERSION=	2.2.1
 PORTREVISION=	5
 CATEGORIES=	www devel
 MASTER_SITES=	http://www.tntnet.org/download/
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Webapplicationserver for C++
 WWW=		https://www.tntnet.org/index.html
 
-LIB_DEPENDS=	libcxxtools.so:devel/cxxtools
 BUILD_DEPENDS=	zip:archivers/zip
+LIB_DEPENDS=	libcxxtools.so:devel/cxxtools
+
+USES=		cpe iconv libtool localbase:ldflags pathfix pkgconfig \
+		shebangfix
+USE_CXXSTD=	c++14
 
-USES=		cpe iconv libtool pathfix pkgconfig shebangfix
 SHEBANG_FILES=	tntnet-conf2xml.pl
-USE_CSTD=	gnu89
-PATCH_STRIP=	-p1
+#USE_CSTD=	gnu89
+
 GNU_CONFIGURE=	yes
-CPPFLAGS+=	-I${LOCALBASE}/include
-LDFLAGS+=	-L${LOCALBASE}/lib
 CONFIGURE_ARGS=	--localstatedir=/var
 
+PATCH_STRIP=	-p1
+
 .if defined(WITH_GNUTLS)
 CONFIGURE_ARGS+=	--with-ssl=gnutls
 LIB_DEPENDS+=	libgnutls.so:security/gnutls
 .else
 CONFIGURE_ARGS+=	--with-ssl=openssl
 USES+=	ssl
 .endif
 
 USERS=		www
 GROUPS=		www
 
 post-configure:
 	${REINPLACE_CMD} 's/^\(#define[[:space:]]*HAVE_SENDFILE[[:space:]]*\).*/\1\0/' ${WRKSRC}/framework/common/config.h
 
 .include <bsd.port.mk>