diff --git a/dev-python/os-resource-classes/Manifest b/dev-python/os-resource-classes/Manifest
deleted file mode 100644
index 22a6300da9..0000000000
--- a/dev-python/os-resource-classes/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST os-resource-classes-1.1.0.tar.gz 17461 BLAKE2B 22b98ce7a33b4896c2796e3a46878396f83110f7adf70384c3eda4d06f941a44bc2ae614a10a7e62aeaa8c4834171eea731c60dde2b9dbe95fb12b56fe684048 SHA512 957bab6bd9fb4463401e207852382ecaa3179098faaa42eea84cbec0879560406db87a893f6c20868a200bfff54c6935a41d85c95081cf04dc6c33941f52f3d4
diff --git a/dev-python/os-resource-classes/metadata.xml b/dev-python/os-resource-classes/metadata.xml
deleted file mode 100644
index b6d787ceb7..0000000000
--- a/dev-python/os-resource-classes/metadata.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<description>co-maintainers welcome</description>
-		<email>lssndrbarbieri@gmail.com</email>
-		<name>Alessandro Barbieri</name>
-	</maintainer>
-	<stabilize-allarches/>
-	<upstream>
-		<remote-id type="github">openstack/os-resource-classes</remote-id>
-		<remote-id type="pypi">os-resource-classes</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/dev-python/os-resource-classes/os-resource-classes-1.1.0.ebuild b/dev-python/os-resource-classes/os-resource-classes-1.1.0.ebuild
deleted file mode 100644
index b20da8a1d2..0000000000
--- a/dev-python/os-resource-classes/os-resource-classes-1.1.0.ebuild
+++ /dev/null
@@ -1,31 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{9..11} )
-
-inherit distutils-r1
-
-DESCRIPTION="A list of standardized resource classes for OpenStack"
-HOMEPAGE="
-	https://github.com/openstack/os-resource-classes
-	https://opendev.org/openstack/os-resource-classes
-	https://pypi.org/project/os-resource-classes/
-"
-SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
-
-LICENSE="Apache-2.0"
-SLOT="0"
-KEYWORDS="~amd64"
-
-RDEPEND=">=dev-python/pbr-2.0[${PYTHON_USEDEP}]"
-DEPEND="${RDEPEND}"
-BDEPEND="
-	test? (
-		>=dev-python/oslotest-1.10.0[${PYTHON_USEDEP}]
-		>=dev-python/testtools-1.4.0[${PYTHON_USEDEP}]
-	)
-"
-
-distutils_enable_tests pytest
diff --git a/profiles/package.mask b/profiles/package.mask
index 78acae9f79..439b0e262d 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -59,11 +59,6 @@ dev-python/oslo-policy
 # Archived upstream.
 net-im/gtkcord:0
 
-# Anna Vyalkova <cyber+gentoo@sysrq.in> (2023-03-17)
-# Python libraries with no consumers left in tree.
-# Masked for removal in 30 days.
-dev-python/os-resource-classes
-
 # Julien Roy <julien@jroy.ca> (2023-01-25)
 # Requires <dev-python/coverage-7, which is no longer available in ::gentoo.
 # Upstream bug: https://github.com/TheKevJames/coveralls-python/issues/377