diff --git a/graphics/libemf/Makefile b/graphics/libemf/Makefile
index 40cca0eb6793..3b5999d37779 100644
--- a/graphics/libemf/Makefile
+++ b/graphics/libemf/Makefile
@@ -1,26 +1,27 @@
 # Created by: NAKATA Maho <maho@FreeBSD.org>
 
 PORTNAME=	libEMF
 PORTVERSION=	1.0.7
 PORTREVISION=	1
 CATEGORIES=	graphics
 MASTER_SITES=	SF
 
 MAINTAINER=	office@FreeBSD.org
 COMMENT=	Enhanced Metafile Library
 
 LICENSE=	LGPL21
 
 BROKEN_riscv64=		fails to build: ../include/libEMF/wine/winnt.h:77:3: Unknown CPU architecture
 
 OPTIONS_DEFINE=	DOCS
 
-USES=		libtool
+USES=		cpe libtool
+CPE_VENDOR=	${PORTNAME:tl}_project
 
 GNU_CONFIGURE=	yes
 
 post-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/doc/html/* ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>