diff --git a/net/tcpreen/Makefile b/net/tcpreen/Makefile
index 3ac48816c94c..0458c43a7e3d 100644
--- a/net/tcpreen/Makefile
+++ b/net/tcpreen/Makefile
@@ -1,30 +1,30 @@
 # Created by: Janos.Mohacsi@bsd.hu
 
 PORTNAME=	tcpreen
 PORTVERSION=	1.4.4
 PORTREVISION=	3
 CATEGORIES=	net
 MASTER_SITES=	http://www.remlab.net/files/tcpreen/
 
 MAINTAINER=	jmohacsi@bsd.hu
 COMMENT=	Simple TCP session re-engineering tool
 
 LICENSE=	GPLv2+
 
-USES=		tar:bzip2
+USES=		cpe tar:bzip2
 GNU_CONFIGURE=	yes
 
 OPTIONS_SUB=	yes
 
 PORTDOCS=	AUTHORS NEWS README THANKS TODO
 
 OPTIONS_DEFINE=	DOCS NLS
 
 NLS_USES=	gettext
 NLS_CONFIGURE_OFF=	--disable-nls
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	@${INSTALL_DATA} ${PORTDOCS:S|^|${WRKSRC}/|} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>