diff --git a/sdk_container/src/third_party/portage-stable/dev-build/gtk-doc-am/Manifest b/sdk_container/src/third_party/portage-stable/dev-build/gtk-doc-am/Manifest
index a2c2e5e9f3..0bd282af02 100644
--- a/sdk_container/src/third_party/portage-stable/dev-build/gtk-doc-am/Manifest
+++ b/sdk_container/src/third_party/portage-stable/dev-build/gtk-doc-am/Manifest
@@ -1 +1,2 @@
 DIST gtk-doc-1.33.2.tar.xz 507852 BLAKE2B dea3030060ecec89433fe3783dfacc2f58373780c49560a48ab1a32bedfe888692183de8396c92414255e4c8f537358cbc373fd307638ab8e7dbfd9ae44de58f SHA512 f50f68ab6b4bc59f55e84b49c1481f05700171cbf79eca9ba8f3a142a30a4ba88fe096983ebb8d117a9ef8bcea40934674096683d956f5c54cae457d31f651ab
+DIST gtk-doc-1.34.0.tar.xz 494116 BLAKE2B cb8550debed9f32b967de9d4ebdde8dbe83551eb8527221d2d788355431f34e62a4beedda3e7f5722516ae8e23794a56b97a4f761ede0f7f2c0ef288624b5f7a SHA512 d962fe31949b5f7c70122c7ebbd98f4d21725697804bf5dd75fd7a6662753a91c9350fd1e8bed22a58a957b173f35e200fcbb4c7c2ebc45ccbc0db2e916b27ea
diff --git a/sdk_container/src/third_party/portage-stable/dev-build/gtk-doc-am/gtk-doc-am-1.34.0.ebuild b/sdk_container/src/third_party/portage-stable/dev-build/gtk-doc-am/gtk-doc-am-1.34.0.ebuild
new file mode 100644
index 0000000000..71fcc52440
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-build/gtk-doc-am/gtk-doc-am-1.34.0.ebuild
@@ -0,0 +1,33 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+GNOME_ORG_MODULE="gtk-doc"
+
+inherit gnome.org
+
+DESCRIPTION="Automake files from gtk-doc"
+HOMEPAGE="https://gitlab.gnome.org/GNOME/gtk-doc"
+
+LICENSE="GPL-2+ FDL-1.1"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+
+RDEPEND="!<dev-util/gtk-doc-${PV}"
+PDEPEND="virtual/pkgconfig"
+
+# This ebuild doesn't even compile anything, causing tests to fail when updating (bug #316071)
+RESTRICT="test"
+
+src_configure() {
+	:
+}
+
+src_compile() {
+	:
+}
+
+src_install() {
+	insinto /usr/share/aclocal
+	doins buildsystems/autotools/gtk-doc.m4
+}