diff --git a/x11/xcolors/Makefile b/x11/xcolors/Makefile
index 5b77edf07551..e3e409c72105 100644
--- a/x11/xcolors/Makefile
+++ b/x11/xcolors/Makefile
@@ -1,24 +1,26 @@
 # New ports collection makefile for:	xcolors
 # Date created:		10 May 1995
 # Whom:			asami
 #
 # $FreeBSD$
 #
 
 PORTNAME=	xcolors
 PORTVERSION=	1.3
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	x11
 MASTER_SITES=	${MASTER_SITE_LOCAL}
 MASTER_SITE_SUBDIR=	markp
 DISTNAME=	${PORTNAME}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Display all (ok, most of) the colors in the universe
 
+RUN_DEPENDS=	showrgb:${PORTSDIR}/x11/rgb
+
 WRKSRC=		${WRKDIR}/xcolors
 USE_XORG=	xaw xmu xt sm ice xpm xp xext x11
 USE_IMAKE=	yes
 MAN1=		xcolors.1
 
 .include <bsd.port.mk>