diff --git a/print/foo2zjs/Makefile b/print/foo2zjs/Makefile
index face5fda6a54..8f5aca12f2f4 100644
--- a/print/foo2zjs/Makefile
+++ b/print/foo2zjs/Makefile
@@ -1,52 +1,54 @@
 # Created by: Jose Alonso Cardenas Marquez <acardenas@bsd.org.pe>
 
 PORTNAME=	foo2zjs
 PORTVERSION=	20161203
 PORTREVISION=	1
 CATEGORIES=	print
 MASTER_SITES=	LOCAL/bsam/${PORTNAME} \
 		ftp://ftp.wart.ru/pub/FreeBSD/ports/distfiles/
 
 # Obtained from https://www.cybercom.net/~dcoffin/hbpl/
 PATCH_SITES=	LOCAL/tijl
 PATCHFILES=	hbpl1-20160830.patch.xz:-p1
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Driver for printers that use the ZjStream wire protocol
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libcups.so:print/cups
 RUN_DEPENDS=	${LOCALBASE}/share/foomatic/db/oldprinterids:print/foomatic-db \
 		foomatic-rip:print/cups-filters \
 		gsed:textproc/gsed
 
 USES=		ghostscript gmake shebangfix
 SHEBANG_FILES=	msexpand printer-profile.sh
-SUB_FILES=	pkg-message ${DEVDCONF_FILE}
-EXTRAFILES=	msexpand getweb
-DEVDCONF_FILE=	${PORTNAME}.conf
 
 MAKE_JOBS_UNSAFE=	yes
 
+SUB_FILES=	${_DEVDCONF_FILE} pkg-message
+
 OPTIONS_DEFINE=	DOCS
 
+_DEVDCONF_FILE=	${PORTNAME}.conf
+_EXTRAFILES=	msexpand getweb
+
 post-patch:
 	@${REINPLACE_CMD} -e 's|^CFLAGS|CFLAGS?|g' -e 's|^PREFIX|PREFIX?|g' ${WRKSRC}/icc2ps/Makefile
 
 post-install:
 	cd ${WRKSRC} && \
-		${INSTALL_SCRIPT} ${EXTRAFILES} ${STAGEDIR}${PREFIX}/bin
+		${INSTALL_SCRIPT} ${_EXTRAFILES} ${STAGEDIR}${PREFIX}/bin
 	@${MKDIR} ${STAGEDIR}/etc/devd
 	cd ${WRKDIR} && \
-		${INSTALL_SCRIPT} ${DEVDCONF_FILE} ${STAGEDIR}${PREFIX}/etc/devd
+		${INSTALL_SCRIPT} ${_DEVDCONF_FILE} ${STAGEDIR}${PREFIX}/etc/devd
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/foo2zjs-icc2ps
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for FILE in ChangeLog INSTALL README manual.pdf
 	${INSTALL_DATA} ${WRKSRC}/${FILE} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .include <bsd.port.mk>