diff --git a/graphics/urt/Makefile b/graphics/urt/Makefile
index 869ca3d9ac97..89f90cca261b 100644
--- a/graphics/urt/Makefile
+++ b/graphics/urt/Makefile
@@ -1,44 +1,50 @@
 PORTNAME=	urt
 PORTVERSION=	3.1b1
 PORTREVISION=	12
 CATEGORIES=	graphics
 MASTER_SITES=	https://BSDforge.com/projects/source/graphics/utah-raster/
 
 MAINTAINER=	portmaster@bsdforge.com
 COMMENT=	Toolkit and library for raster image processing
 WWW=		https://www.cs.utah.edu/gdc/projects/urt/
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/copyright
 
 LIB_DEPENDS=	libnetpbm.so:graphics/netpbm \
 		libtiff.so:graphics/tiff
 
 USES=		gmake tar:xz xorg
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 NO_WRKSUBDIR=	yes
 
 CFLAGS+=	-I${LOCALBASE}/include/netpbm
 USE_XORG=	x11 xext
 HAS_CONFIGURE=	yes
 CONFIGURE_SCRIPT=Configure
 CONFIGURE_ARGS=	config/urt
 MAKEFILE=	makefile
 MAKE_ARGS=	PREFIX=${STAGEDIR}${PREFIX}
 ALL_TARGET=	# none
 USE_LDCONFIG=	yes
 
+.include <bsd.port.pre.mk>
+
+.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1400079
+CFLAGS+=       -Wno-error=int-conversion
+.endif
+
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/librle.so
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	@(cd ${WRKSRC}/doc && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR})
 
 post-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}/img
 	@(cd ${WRKSRC}/img && ${COPYTREE_SHARE} . ${STAGEDIR}${EXAMPLESDIR}/img)
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>