diff --git a/polish/trf/Makefile b/polish/trf/Makefile
index 3be61de8a163..a03a07843018 100644
--- a/polish/trf/Makefile
+++ b/polish/trf/Makefile
@@ -9,12 +9,15 @@ MASTER_SITES=	http://korzen.org/soft/trf/
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Billing software for traffic counting working with most Polish ISPs
 
-NO_STAGE=	yes
+OPTIONS_DEFINE=	DOCS
+
+.include <bsd.port.options.mk>
+
 post-install:
-.if !defined(NOPORTDOCS)
-	@${MKDIR} ${DOCSDIR}
+.if ${PORT_OPTIONS:MDOCS}
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for i in README CHANGELOG
-	${INSTALL_DATA} ${WRKSRC}/${i} ${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/${i} ${STAGEDIR}${DOCSDIR}
 .endfor
 .endif