diff --git a/multimedia/oggvideotools/Makefile b/multimedia/oggvideotools/Makefile
index f0fdcb1a728c..215921aef0b9 100644
--- a/multimedia/oggvideotools/Makefile
+++ b/multimedia/oggvideotools/Makefile
@@ -1,32 +1,35 @@
 PORTNAME=	oggvideotools
 PORTVERSION=	0.9.1
-PORTREVISION=	19
+PORTREVISION=	20
 CATEGORIES=	multimedia
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${DISTNAME}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Toolbox for manipulating Ogg video files
 WWW=		http://www.streamnik.de/oggvideotools.html
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+DEPRECATED=	Abandoned upstream, does not build with CMake 4
+EXPIRATION_DATE=2026-11-30
+
 BUILD_DEPENDS=	${LOCALBASE}/include/boost/circular_buffer.hpp:devel/boost-libs
 LIB_DEPENDS=	libgd.so:graphics/gd \
 		libogg.so:audio/libogg \
 		libtheora.so:multimedia/libtheora \
 		libvorbis.so:audio/libvorbis
 
 USES=		cmake compiler:c++11-lib localbase:ldflags pkgconfig sdl \
 		tar:bz2
 USE_CXXSTD=	c++11
 USE_SDL=	sdl
 USE_LDCONFIG=	yes
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 		's|-O0.*-fPIC|-fPIC|' ${WRKSRC}/CMakeLists.txt
 	@${REINPLACE_CMD} -e \
 		's|man/man1|share/man/man1|' ${WRKSRC}/docs/CMakeLists.txt
 
 .include <bsd.port.mk>