diff --git a/finance/expense/Makefile b/finance/expense/Makefile
index c4b61a20b336..eabe22510461 100644
--- a/finance/expense/Makefile
+++ b/finance/expense/Makefile
@@ -1,24 +1,30 @@
 PORTNAME=	expense
 PORTVERSION=	0.1
 PORTREVISION=	12
 CATEGORIES=	finance gnustep
 MASTER_SITES=	http://www.eskimo.com/~pburns/Expense/files/
 DISTNAME=	Expense-${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Application to track your expense under GNUstep
 WWW=		https://www.eskimo.com/~pburns/Expense/
 
 LICENSE=	GPLv2
 
 USES=		gnustep
 USE_GNUSTEP=	back build
 
 WRKSRC=		${WRKDIR}/Expense
 
 PORTSCOUT=	ignore:1
 
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ( ${OSVERSION} >= 1400091 || ( ${OSVERSION} >= 1302507 && ${OSVERSION} < 1400000 ))
+ADDITIONAL_CPPFLAGS+=	-Wno-error=incompatible-function-pointer-types
+.endif
+
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/GNUstep/System/Applications/Expense.app/Expense
 
 .include <bsd.port.mk>