diff --git a/gui-apps/wl-mirror/wl-mirror-9999.ebuild b/gui-apps/wl-mirror/wl-mirror-9999.ebuild
new file mode 100644
index 0000000000..ef8fdac64f
--- /dev/null
+++ b/gui-apps/wl-mirror/wl-mirror-9999.ebuild
@@ -0,0 +1,43 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake git-r3
+
+DESCRIPTION="A simple Wayland output mirror client"
+HOMEPAGE="https://github.com/Ferdi265/wl-mirror"
+EGIT_REPO_URI="https://github.com/Ferdi265/wl-mirror.git"
+
+# as of writing, `main` branch corresponds with release.
+# please update as required
+EGIT_BRANCH="feature-xdg-portal"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS=""
+IUSE="man"
+
+DEPEND="
+	gui-libs/wlroots
+	dev-libs/wayland-protocols
+	dev-libs/wayland
+	media-libs/libglvnd
+	dev-util/wayland-scanner
+	man? (
+		app-text/scdoc
+	)
+"
+RDEPEND="${DEPEND}"
+
+src_configure() {
+	mycmakeargs=(
+		-DINSTALL_DOCUMENTATION=$(usex man ON OFF)
+		-DFORCE_SYSTEM_WL_PROTOCOLS=ON
+		-DFORCE_SYSTEM_WLR_PROTOCOLS=OFF
+		-DINSTALL_EXAMPLE_SCRIPTS=OFF
+		-DWITH_XDG_PORTAL_BACKEND=ON
+	)
+
+	cmake_src_configure
+}