diff --git a/audio/sweep/Makefile b/audio/sweep/Makefile
index abf55db88c85..630a031fe31c 100644
--- a/audio/sweep/Makefile
+++ b/audio/sweep/Makefile
@@ -1,41 +1,44 @@
 PORTNAME=	sweep
 PORTVERSION=	0.9.3
 PORTREVISION=	15
 PORTEPOCH=	1
 CATEGORIES=	audio gnome
 MASTER_SITES=	SF
 
-MAINTAINER=	portmaster@BSDforge.com
+MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Sound editor for the GNOME/GTK 2 desktop
 WWW=		http://www.metadecks.org/software/sweep/
 
 LICENSE=	GPLv2
 
+DEPRECATED=	Abandonware, last release in 2008 and upstream is dead. Consider using audio/audacity
+EXPIRATION_DATE=2024-02-29
+
 LIB_DEPENDS=	libmad.so:audio/libmad \
 		libsamplerate.so:audio/libsamplerate \
 		libsndfile.so:audio/libsndfile \
 		libvorbis.so:audio/libvorbis \
 		libspeex.so:audio/speex
 
 USES=		desktop-file-utils gettext gmake gnome libtool pathfix \
 		pkgconfig tar:bzip2
 GNU_CONFIGURE=	yes
 USE_GNOME=	gtk20
 
 CPPFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib
 CONFIGURE_ARGS=	--with-extralibdir=${LOCALBASE}/lib \
 		--with-extraincdir=${LOCALBASE}/include \
 		--with-vorbis-libraries=${LOCALBASE}/lib \
 		--with-vorbis-includes=${LOCALBASE}/include/vorbis \
 		--with-ogg-libraries=${LOCALBASE}/lib \
 		--with-ogg-includes=${LOCALBASE}/include/ogg
 CONFIGURE_ENV=	LIBS="`pkg-config --libs gmodule-2.0`"
 
 CONFLICTS_INSTALL=	libsweep-lidar # include/sweep/sweep.h
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|^ac_enable_alsa=yes|ac_enable_alsa=no|g ; \
 		s|$${datadir}|$${datarootdir}|g' ${WRKSRC}/configure
 
 .include <bsd.port.mk>