diff --git a/net/p5-Net-TCLink/Makefile b/net/p5-Net-TCLink/Makefile
index 3289898cc461..b64094d8d4e2 100644
--- a/net/p5-Net-TCLink/Makefile
+++ b/net/p5-Net-TCLink/Makefile
@@ -1,20 +1,27 @@
 PORTNAME=	Net-TCLink
 PORTVERSION=	3.4
 PORTREVISION=	2
 CATEGORIES=	net perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
 DISTNAME=	Net_TCLink.pm-${PORTVERSION}
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Module to for connecting to the TrustCommerce payment gateway
 WWW=		https://metacpan.org/release/Net_TCLink
 
 LICENSE=	LGPL21
 
 USES=		perl5 ssl
 USE_PERL5=	configure
+
 CFLAGS+=	-I${OPENSSLINC}
 LDFLAGS+=	-L${OPENSSLLIB}
 
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1400079
+CFLAGS+=	-Wno-error=int-conversion
+.endif
+
 .include <bsd.port.mk>