diff --git a/dev-util/seer/Manifest b/dev-util/seer/Manifest
index f69711c397082..7de6de8ee168c 100644
--- a/dev-util/seer/Manifest
+++ b/dev-util/seer/Manifest
@@ -1,2 +1 @@
-DIST seer-2.5.tar.gz 678263 BLAKE2B 2355da25e00246aa49fb157317038a830c3bdc8cccb5af92549c32314a5f31f44624b80ad1f34969188ed2826f81dad819709806e53452d3df84bc95e517918c SHA512 bc2831ba05854c1eb8d8c6755650fea0032f9ef44dfc0d864d4ea82941d9abb150e4e650adb4af3b4c61bc74ba71e842de28b1409af930deafa2d85cdcc1ea8b
 DIST seer-2.6.tar.gz 711152 BLAKE2B 47a0e92055960b5c3b593bbe59dfa8b5f5022b285e71d8c378bc88a2261627b2bb92e8860635b91d6756aca9a0232066aedc59fb40a7d7f94eeb34a966507ce9 SHA512 551417115ecd7bf45217518d1330065c347f231b05f3f43556888dc6b1ab3ce389b9c8d80900537fba235af5d1277f3c30354792f1ae3c2544f426d2e6bc1887
diff --git a/dev-util/seer/seer-2.5-r1.ebuild b/dev-util/seer/seer-2.5-r1.ebuild
deleted file mode 100644
index f9e84f20cf925..0000000000000
--- a/dev-util/seer/seer-2.5-r1.ebuild
+++ /dev/null
@@ -1,59 +0,0 @@
-# Copyright 2022-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit cmake desktop xdg
-
-DESCRIPTION="A GUI frontend to gdb"
-HOMEPAGE="https://github.com/epasveer/seer"
-if [[ ${PV} == 9999 ]] ; then
-	EGIT_REPO_URI="https://github.com/epasveer/seer"
-	inherit git-r3
-else
-	SRC_URI="https://github.com/epasveer/seer/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
-
-	KEYWORDS="~amd64 ~arm64 ~ppc64"
-fi
-
-S="${WORKDIR}"/${P}/src
-
-# Upstream keep 'debian/copyright' up to date
-# https://github.com/epasveer/seer/issues/86
-LICENSE="GPL-3+ CC-BY-3.0 CC-BY-4.0 MIT"
-SLOT="0"
-
-DEPEND="
-	dev-qt/qtbase:6[gui,widgets]
-	dev-qt/qtcharts:6
-	dev-qt/qtsvg:6
-"
-RDEPEND="
-	${DEPEND}
-	dev-debug/gdb
-"
-
-PATCHES=(
-	"${FILESDIR}"/${P}-cmake-4.patch
-)
-
-src_configure() {
-	local mycmakeargs=(
-		# Upstream don't really support Qt 5 for >= 2.0:
-		# https://github.com/epasveer/seer/wiki/Building-Seer---Qt5.
-		-DQTVERSION=QT6
-	)
-
-	cmake_src_configure
-}
-
-src_install() {
-	cmake_src_install
-
-	domenu resources/seergdb.desktop
-
-	local size
-	for size in 32 64 128 256 512 ; do
-		newicon -s ${size} resources/seergdb_${size}x${size}.png seergdb.png
-	done
-}