diff --git a/x11-toolkits/linux-c7-gtk3/Makefile b/x11-toolkits/linux-c7-gtk3/Makefile
index d84c5ce5ea7f..a87cf1a0b472 100644
--- a/x11-toolkits/linux-c7-gtk3/Makefile
+++ b/x11-toolkits/linux-c7-gtk3/Makefile
@@ -1,27 +1,29 @@
 PORTNAME=	gtk3
 PORTVERSION=	3.22.30
 DISTVERSIONSUFFIX=	-6.el7
 PORTREVISION=	3
 CATEGORIES=	x11-toolkits linux
 
 MAINTAINER=	emulation@FreeBSD.org
 COMMENT=	GTK+ library, version 3.X (Linux CentOS ${LINUX_DIST_VER})
 
 RUN_DEPENDS=	hicolor-icon-theme>0:misc/hicolor-icon-theme \
 		adwaita-icon-theme>0:x11-themes/adwaita-icon-theme
 
-USES=		linux:c7
+USES=		cpe linux:c7
+CPE_VENDOR=	gnome
+CPE_PRODUCT=	gtk
 USE_LDCONFIG=	yes
 USE_LINUX=	at-spi2-atk atk cairo-gobject fontconfig freetype gdkpixbuf2 \
 		libepoxy librsvg2 libxkbcommon pango wayland xorglibs
 USE_LINUX_RPM=	yes
 
 LIB_DISTNAMES=	${DISTNAME} \
 		${PORTNAME}-immodules-${DISTVERSIONFULL}
 
 DESCR=		${.CURDIR}/../${PORTNAME}0/pkg-descr
 
 OPTIONS_DEFINE=	DOCS NLS
 OPTIONS_SUB=	yes
 
 .include <bsd.port.mk>