diff --git a/dev-util/glslang/Manifest b/dev-util/glslang/Manifest
index 6da256a338775..79828be8481ff 100644
--- a/dev-util/glslang/Manifest
+++ b/dev-util/glslang/Manifest
@@ -1,2 +1 @@
-DIST glslang-1.4.309.0.tar.gz 3956306 BLAKE2B cc3c703f789612ed74740662d6ede1546886d226fcf6d1523893c5d623ef2302611ff5b210e63110805a0be8d4bb5f7bb330eb6daeff8ffae1b8d450b1b9d648 SHA512 89ec2ce7fc4532370234f8bc0172ba89af94b96be29aab1fca089a9209c462033d88ce9c3ce45e9d117ed75fab900037c398fc0a7eda54e95c4f80fa9d2191c5
 DIST glslang-1.4.313.0.tar.gz 4026042 BLAKE2B 439690d9efdd99616d07b0006eea75ef29df4ad8495e00e55df7febfd7e0a52007dae66b5426591f816387167a6d4747cd80c87fd13956fe2afb14b00a299935 SHA512 2ebbe494e39080b713200a00ed1d1db09f712c0455cfc8293c687d197b9be4e1a83939ee3d16588d6f4691c810dbb894207f285c4441679b05677bf544e5f82e
diff --git a/dev-util/glslang/glslang-1.4.309.0.ebuild b/dev-util/glslang/glslang-1.4.309.0.ebuild
deleted file mode 100644
index b7b0c06f7fd48..0000000000000
--- a/dev-util/glslang/glslang-1.4.309.0.ebuild
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib python-any-r1
-
-if [[ ${PV} == *9999* ]]; then
-	EGIT_REPO_URI="https://github.com/KhronosGroup/${PN}.git"
-	inherit git-r3
-else
-	GIT_COMMIT="vulkan-sdk-${PV}"
-	SRC_URI="https://github.com/KhronosGroup/${PN}/archive/${GIT_COMMIT}.tar.gz -> ${P}.tar.gz"
-	KEYWORDS="amd64 arm arm64 ~loong ppc ppc64 ~riscv x86"
-	S="${WORKDIR}/${PN}-${GIT_COMMIT}"
-fi
-
-DESCRIPTION="Khronos reference front-end for GLSL and ESSL, and sample SPIR-V generator"
-HOMEPAGE="https://www.khronos.org/opengles/sdk/tools/Reference-Compiler/ https://github.com/KhronosGroup/glslang"
-
-LICENSE="BSD"
-SLOT="0/15.1"
-
-# Bug 698850
-RESTRICT="test"
-
-BDEPEND="${PYTHON_DEPS}
-	~dev-util/spirv-tools-${PV}[${MULTILIB_USEDEP}]
-"
-
-DEPEND="~dev-util/spirv-tools-${PV}[${MULTILIB_USEDEP}]"
-RDEPEND="${DEPEND}"
-
-multilib_src_configure() {
-	local mycmakeargs=(
-		-DENABLE_PCH=OFF
-		-DALLOW_EXTERNAL_SPIRV_TOOLS=ON
-	)
-	cmake_src_configure
-}