diff --git a/dev-perl/MooseX-SetOnce/Manifest b/dev-perl/MooseX-SetOnce/Manifest
new file mode 100644
index 0000000..7f14267
--- /dev/null
+++ b/dev-perl/MooseX-SetOnce/Manifest
@@ -0,0 +1,2 @@
+DIST MooseX-SetOnce-0.201.tar.gz 16417 BLAKE2B a023f08ff2a5796869bc36dfcb8c5e0f27536ff663cb04ad2d8b99f99685a82cb8d40d336273eb9a0f54dc69dcbda12227697c59882fd5516343e47f3bd75a36 SHA512 e328437ae6fc4350b562563889b888e7572fd2bfd68a8d70feb3a4132892a9accc2116413eccb55fe39094ae047bd800ef232cf1fab1e8938b44fc372020a622
+DIST MooseX-SetOnce-0.203.tar.gz 17000 BLAKE2B 200d0a2253f9d647bc62eb500e5e438d85ef4b7c01c19763f7aed58a95ff2e0484d3698dff35efc06bf23245b2499d4d0a31918aabf70ff5a951f733f65c1a16 SHA512 87a7080f379c496c90c21ef25f00ae6db39169d4e9e72a97ead8d5cdb3f188d2e21d84e9af87ddf5cb899bafc4f4998447be2b638a0ca69bfa55381e062af683
diff --git a/dev-perl/MooseX-SetOnce/MooseX-SetOnce-0.203.0.ebuild b/dev-perl/MooseX-SetOnce/MooseX-SetOnce-0.203.0.ebuild
new file mode 100644
index 0000000..3385788
--- /dev/null
+++ b/dev-perl/MooseX-SetOnce/MooseX-SetOnce-0.203.0.ebuild
@@ -0,0 +1,27 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DIST_AUTHOR=RJBS
+DIST_VERSION=0.203
+inherit perl-module
+
+DESCRIPTION="Write-once, read-many attributes for Moose"
+
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~arm64 ~arm"
+
+RDEPEND="
+	>=dev-perl/Moose-0.900.0
+"
+BDEPEND="
+	${RDEPEND}
+	>=virtual/perl-ExtUtils-MakeMaker-6.300.0
+	test? (
+		virtual/perl-File-Spec
+		virtual/perl-IO
+		dev-perl/Test-Fatal
+		>=virtual/perl-Test-Simple-0.960.0
+	)
+"