diff --git a/graphics/rubygem-pdfkit/Makefile b/graphics/rubygem-pdfkit/Makefile
index 78fe86d06a8e..98c4558574ad 100644
--- a/graphics/rubygem-pdfkit/Makefile
+++ b/graphics/rubygem-pdfkit/Makefile
@@ -1,21 +1,22 @@
 # Created by: rpsfa@rit.edu
 
 PORTNAME=	pdfkit
 PORTVERSION=	0.8.5
 CATEGORIES=	graphics rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Uses wkhtmltopdf to create PDFs using HTML
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	wkhtmltopdf:converters/wkhtmltopdf
 
-USES=		gem
+USES=		cpe gem
+CPE_VENDOR=	${PORTNAME}_project
 USE_RUBY=	yes
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>