diff --git a/dev-nim/flatty/Manifest b/dev-nim/flatty/Manifest
new file mode 100644
index 0000000000..af87a285bf
--- /dev/null
+++ b/dev-nim/flatty/Manifest
@@ -0,0 +1 @@
+DIST flatty-0.3.4.tar.gz 17517 BLAKE2B 0fb7a0a752ab97f84ed7ba21b8751e960c14a69d18eb681190ca12b4eb85dfad873c11ba27a83240f5f02ebf5667e2ecfa1c177e595baaa1c7f2f2eb09636f8c SHA512 ce0845fa89b47128b0ed18821e9687c7fa3edeacac6030972a9865a13afa8c21f450d773ac0a82326d37973b83ee4007b284e9513e13bc081be772005f3dc906
diff --git a/dev-nim/flatty/flatty-0.3.4.ebuild b/dev-nim/flatty/flatty-0.3.4.ebuild
new file mode 100644
index 0000000000..b077b4a372
--- /dev/null
+++ b/dev-nim/flatty/flatty-0.3.4.ebuild
@@ -0,0 +1,26 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit nimble
+
+DESCRIPTION="Tools and serializer for plain flat binary files"
+HOMEPAGE="
+	https://github.com/treeform/flatty
+	https://nimble.directory/pkg/flatty
+"
+SRC_URI="https://github.com/treeform/${PN}/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="${PV}"
+KEYWORDS="~amd64"
+
+set_package_url "https://github.com/treeform/flatty"
+
+src_prepare() {
+	default
+
+	# remove failing tests
+	rm tests/test_hexprint.nim || die
+}
diff --git a/dev-nim/flatty/metadata.xml b/dev-nim/flatty/metadata.xml
new file mode 100644
index 0000000000..b1eab6ca89
--- /dev/null
+++ b/dev-nim/flatty/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>cyber+gentoo@sysrq.in</email>
+		<name>Anna</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">treeform/flatty</remote-id>
+	</upstream>
+</pkgmetadata>