diff --git a/x11-toolkits/linux-c7-gtk2/Makefile b/x11-toolkits/linux-c7-gtk2/Makefile
index 63e346ace730..efc409a116b9 100644
--- a/x11-toolkits/linux-c7-gtk2/Makefile
+++ b/x11-toolkits/linux-c7-gtk2/Makefile
@@ -1,25 +1,27 @@
 # Created by: Piotr Kubaj <pkubaj@anongoth.pl>
 
 PORTNAME=	gtk2
 PORTVERSION=	2.24.31
 DISTVERSIONSUFFIX=	-1.el7
 CATEGORIES=	x11-toolkits linux
 
 MAINTAINER=	emulation@FreeBSD.org
 COMMENT=	GTK+ library, version 2.X (Linux CentOS ${LINUX_DIST_VER})
 
-USES=		linux:c7
+USES=		cpe linux:c7
+CPE_VENDOR=	gnome
+CPE_PRODUCT=	gtk
 USE_LDCONFIG=	yes
 USE_LINUX=	atk gdkpixbuf2 pango xorglibs
 USE_LINUX_RPM=	yes
 
 LIB_DISTNAMES=	${DISTNAME} \
 		${PORTNAME}-immodules-${DISTVERSIONFULL}
 
 CONFLICTS=	linux-c6-${PORTNAME}-[0-9]*
 DESCR=		${.CURDIR}/../${PORTNAME}0/pkg-descr
 
 OPTIONS_DEFINE=	DOCS NLS
 OPTIONS_SUB=	yes
 
 .include <bsd.port.mk>