diff --git a/app-crypt/yubioath-desktop/Manifest b/app-crypt/yubioath-desktop/Manifest
deleted file mode 100644
index a86044250f36d..0000000000000
--- a/app-crypt/yubioath-desktop/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST yubioath-desktop-5.1.0.tar.gz 6322224 BLAKE2B e1fc93bd38af3c6937f390c738248e43dbd17052df5103a0e25547adf7b34eca60ed8b45c9681568202d01802a5d8503cf2a5bf53d57c7c18ee2ee53cecd8d51 SHA512 152e27fca3c082c996c96fb05ed66781a52a47f30d8c5649d43937cf87c566f09c1fcb6afd65402b5f7fbe2a1f71872f10c8b456bd8a9b240c360018defd48c9
diff --git a/app-crypt/yubioath-desktop/files/yubioath-desktop-5.1.0-bin-installdir.patch b/app-crypt/yubioath-desktop/files/yubioath-desktop-5.1.0-bin-installdir.patch
deleted file mode 100644
index 749533ba31ba2..0000000000000
--- a/app-crypt/yubioath-desktop/files/yubioath-desktop-5.1.0-bin-installdir.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-From 9ae1ef710d5b070e128597a0fad3bd4ffa94b0aa Mon Sep 17 00:00:00 2001
-From: Dennis Fokin <Dennis.Fokin@yubico.com>
-Date: Thu, 7 Oct 2021 10:18:33 +0200
-Subject: [PATCH] Set correct install path
-
----
- yubioath-desktop.pro | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/yubioath-desktop.pro b/yubioath-desktop.pro
-index 551416ae..c0ef9bb1 100644
---- a/yubioath-desktop.pro
-+++ b/yubioath-desktop.pro
-@@ -75,6 +75,8 @@ lupdate_only {
-   qml/slot/*.qml
- }
- 
-+# Set correct install path
-+target.path = $$PREFIX/bin
- 
- DISTFILES += \
-     py/* \
diff --git a/app-crypt/yubioath-desktop/files/yubioath-desktop-5.1.0-qtquickcontrols1.patch b/app-crypt/yubioath-desktop/files/yubioath-desktop-5.1.0-qtquickcontrols1.patch
deleted file mode 100644
index f5d80643bf849..0000000000000
--- a/app-crypt/yubioath-desktop/files/yubioath-desktop-5.1.0-qtquickcontrols1.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/qml/NewCredentialView.qml
-+++ b/qml/NewCredentialView.qml
-@@ -3,7 +3,6 @@
- import QtQuick.Layouts 1.3
- import QtQuick.Controls.Material 2.2
- import QtGraphicalEffects 1.0
--import QtQuick.Dialogs 1.2
- import Qt.labs.platform 1.0
- import QtQuick.Window 2.2
- 
diff --git a/app-crypt/yubioath-desktop/metadata.xml b/app-crypt/yubioath-desktop/metadata.xml
deleted file mode 100644
index e3ffb2c669e2d..0000000000000
--- a/app-crypt/yubioath-desktop/metadata.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>soap@gentoo.org</email>
-		<name>David Seifert</name>
-	</maintainer>
-	<maintainer type="person">
-		<email>marecki@gentoo.org</email>
-		<name>Marek Szuba</name>
-	</maintainer>
-	<upstream>
-		<remote-id type="github">Yubico/yubioath-desktop</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/app-crypt/yubioath-desktop/yubioath-desktop-5.1.0-r3.ebuild b/app-crypt/yubioath-desktop/yubioath-desktop-5.1.0-r3.ebuild
deleted file mode 100644
index 71795479f0b7f..0000000000000
--- a/app-crypt/yubioath-desktop/yubioath-desktop-5.1.0-r3.ebuild
+++ /dev/null
@@ -1,60 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{9..11} )
-
-inherit desktop python-single-r1 qmake-utils xdg
-
-DESCRIPTION="Library and tool for personalization of Yubico's YubiKey NEO"
-HOMEPAGE="
-	https://developers.yubico.com/yubioath-desktop/
-	https://github.com/Yubico/yubioath-desktop"
-SRC_URI="https://github.com/Yubico/yubioath-desktop/archive/${P}.tar.gz"
-S="${WORKDIR}/${PN}-${P}"
-
-LICENSE="BSD-2"
-SLOT="0"
-KEYWORDS="~amd64 ~riscv"
-REQUIRED_USE="${PYTHON_REQUIRED_USE}"
-
-DEPEND="
-	${PYTHON_DEPS}
-	dev-qt/qtconcurrent:5
-	dev-qt/qtcore:5
-	dev-qt/qtquickcontrols2:5
-	dev-qt/qtdeclarative:5
-	dev-qt/qtmultimedia:5
-	dev-qt/qtwidgets:5
-	dev-qt/qtgui:5
-	dev-qt/qtnetwork:5
-	x11-libs/libdrm"
-RDEPEND="${DEPEND}
-	$(python_gen_cond_dep '
-		>=app-crypt/yubikey-manager-4.0.0[${PYTHON_USEDEP}]
-		<app-crypt/yubikey-manager-5.0.0[${PYTHON_USEDEP}]
-	')
-	dev-python/pyotherside[${PYTHON_SINGLE_USEDEP}]"
-
-PATCHES=(
-	"${FILESDIR}"/${P}-bin-installdir.patch
-	"${FILESDIR}"/${P}-qtquickcontrols1.patch
-)
-
-src_prepare() {
-	default
-	python_fix_shebang "${S}"
-}
-
-src_configure() {
-	eqmake5 yubioath-desktop.pro
-}
-
-src_install() {
-	emake INSTALL_ROOT="${D}" install
-
-	domenu resources/com.yubico.yubioath.desktop
-	doicon resources/icons/com.yubico.yubioath.png
-	doicon -s scalable resources/icons/com.yubico.yubioath.svg
-}
diff --git a/profiles/package.mask b/profiles/package.mask
index 148fe8706048a..850374fcb354b 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -458,13 +458,6 @@ dev-ruby/six
 # Bug #895824, no rev dep
 dev-tcltk/tkzinc
 
-# David Seifert <soap@gentoo.org> (2023-03-12)
-# Qt-based application is EOL, Yubico has switched to a Flutter-based
-# Googleware framework. Switch to app-crypt/yubioath-flutter-bin or use
-# your phone for TOTP. Blocks app-crypt/yubikey-manager-4 cleanups.
-# Removal on 2023-04-11.
-app-crypt/yubioath-desktop
-
 # Mike Pagano <mpagano@gentoo.org> (2023-03-10)
 # Mask =sys-kernel/gentoo-sources-5.15.99 since it does
 # not include 5.15.99 and is misleading