--- Makefile.orig	2015-03-16 13:36:23.867203502 +0100
+++ Makefile	2015-03-16 13:37:02.213193334 +0100
@@ -9,10 +9,11 @@
 MAINTAINER=	johans@FreeBSD.org
 COMMENT=	Compression utility designed to be a replacement for compress
 
-USES=		charsetfix makeinfo
+USES=		charsetfix cpe makeinfo
 GNU_CONFIGURE=	yes
 
 INFO=	gzip
+CPE_VENDOR=	gnu
 
 DOC_FILES=	AUTHORS COPYING ChangeLog ChangeLog-2007 INSTALL NEWS README \
 		THANKS TODO