diff --git a/media-video/motion/metadata.xml b/media-video/motion/metadata.xml
index 9eb09cb0952e1..5e479c9a0cae3 100644
--- a/media-video/motion/metadata.xml
+++ b/media-video/motion/metadata.xml
@@ -14,7 +14,6 @@
 	</maintainer>
 	<use>
 		<flag name="mariadb">Add mariadb database support</flag>
-		<flag name="mmal">Enables Multi-Media Abstraction Layer (MMAL) decoding support: Available e.g. on the Raspberry Pi.</flag>
 	</use>
 	<upstream>
 		<remote-id type="github">Motion-Project/motion</remote-id>
diff --git a/media-video/motion/motion-4.5.1-r3.ebuild b/media-video/motion/motion-4.5.1-r3.ebuild
deleted file mode 100644
index 4147689f41f85..0000000000000
--- a/media-video/motion/motion-4.5.1-r3.ebuild
+++ /dev/null
@@ -1,91 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit autotools readme.gentoo-r1 systemd
-
-DESCRIPTION="A software motion detector"
-HOMEPAGE="https://motion-project.github.io"
-SRC_URI="https://github.com/Motion-Project/${PN}/archive/release-${PV}.tar.gz -> ${PN}-release-${PV}.tar.gz"
-S="${WORKDIR}/${PN}-release-${PV}"
-
-LICENSE="GPL-2"
-SLOT="0"
-KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~sparc x86"
-IUSE="ffmpeg mariadb mmal mysql postgres sqlite v4l webp"
-
-RDEPEND="
-	acct-group/motion
-	acct-user/motion
-	net-libs/libmicrohttpd:=
-	media-libs/libjpeg-turbo:=
-	>=sys-devel/gettext-0.19
-	ffmpeg? ( media-video/ffmpeg:0= )
-	mariadb? ( dev-db/mariadb-connector-c )
-	mmal? ( media-libs/raspberrypi-userland )
-	mysql? ( dev-db/mysql-connector-c )
-	postgres? ( dev-db/postgresql:= )
-	sqlite? ( dev-db/sqlite:3 )
-	webp? ( media-libs/libwebp:= )
-"
-DEPEND="${RDEPEND}
-	v4l? (
-		media-libs/libv4l
-		virtual/os-headers
-	)
-"
-
-PATCHES=(
-	"${FILESDIR}"/${P}-fix-gettext-0.22-format-specifier.patch
-	"${FILESDIR}"/${P}-webp-underlinking.patch
-)
-
-DISABLE_AUTOFORMATTING="yes"
-DOC_CONTENTS="
-You need to setup a configuraton file (/etc/motion/motion.conf) before
-running motion for the first time.
-
-If motion is built with the mysql or mariadb use flags then please make
-sure to configure a matching database_type in the config file.
-
-Motion runs by default under user motion and group motion:
-- change this if needed in /etc/conf.d/motion
-- or add users who need access to the output files to the motion group
-
-To install motion as a service, use:
-- rc-update add motion default # with OpenRC
-- systemctl enable motion.service # with systemd
-"
-
-src_prepare() {
-	default
-	eautoreconf
-}
-
-src_configure() {
-	econf \
-		$(use_with ffmpeg) \
-		$(use_with mariadb) \
-		$(use_with mmal) \
-		$(use_with mysql) \
-		$(use_with postgres pgsql) \
-		$(use_with sqlite sqlite3) \
-		$(use_with v4l v4l2) \
-		$(use_with webp) \
-		--without-optimizecpu
-}
-
-src_install() {
-	emake \
-		DESTDIR="${D}" \
-		docdir=/usr/share/doc/${PF} \
-		examplesdir=/usr/share/doc/${PF}/examples \
-		install
-
-	newinitd "${FILESDIR}/motion.initd-r5" ${PN}
-	newconfd "${FILESDIR}/motion.confd-r5" ${PN}
-	systemd_newunit "${FILESDIR}/${PN}.service-r4" "${PN}.service"
-	readme.gentoo_create_doc
-	readme.gentoo_print_elog
-}