diff --git a/graphics/acidwarp-sdl/Makefile b/graphics/acidwarp-sdl/Makefile
index 7116aa34c8d6..bd745bf3f8ba 100644
--- a/graphics/acidwarp-sdl/Makefile
+++ b/graphics/acidwarp-sdl/Makefile
@@ -1,36 +1,38 @@
 PORTNAME=	acidwarp-sdl
 PORTVERSION=	g2022112701
 PORTREVISION=	2
 CATEGORIES=	graphics
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Eye candy program which displays various patterns
 WWW=		https://github.com/dreamlayers/acidwarp
 
-USES=		cmake magick:7,build sdl
-USE_SDL=	sdl2
+DEPRECATED=		Unmaintained by upstream as last release was in 2022
+EXPIRATION_DATE=	2025-05-03
 
+USES=		cmake magick:7,build sdl
 USE_GITHUB=	yes
 GH_ACCOUNT=	dreamlayers
 GH_PROJECT=	acidwarp
 GH_TAGNAME=	c48e1e2
+USE_SDL=	sdl2
 
 # Fix build on recent current (clang11)
 CFLAGS+=	-fcommon
 
 PORTSCOUT=	skipv:svgalib-port,original,old-sdl-port
 
 PLIST_FILES=	bin/acidwarp \
 		share/applications/acidwarp.desktop \
 		share/pixmaps/acidwarp.png
 
 post-patch:
 	${REINPLACE_CMD} -e 's|%%PREFIX%%|${PREFIX}|g' ${WRKSRC}/acidwarp.desktop
 
 do-install:
 	${STRIP_CMD} ${WRKSRC}/bin/acidwarp
 	${INSTALL_PROGRAM} ${WRKSRC}/bin/acidwarp ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_DATA} ${WRKSRC}/acidwarp.desktop ${STAGEDIR}${PREFIX}/share/applications
 	${INSTALL_DATA} ${WRKSRC}/acidwarp.png ${STAGEDIR}${PREFIX}/share/pixmaps
 
 .include <bsd.port.mk>