diff --git a/anda/tools/buildsys/katsu/katsu.spec b/anda/tools/buildsys/katsu/katsu.spec
index 7592078b48..d6fd93a5ee 100644
--- a/anda/tools/buildsys/katsu/katsu.spec
+++ b/anda/tools/buildsys/katsu/katsu.spec
@@ -1,15 +1,34 @@
-%define debug_package %nil
-
-Name:			katsu
-Version:		0.7.1
-Release:		1%?dist
-Summary:		The vicious image builder
-License:		MIT
-URL:			https://github.com/FyraLabs/katsu
+# Generated by rust2rpm 26
+%bcond_without check
+%bcond_without mold
+
+# prevent library files from being installed
+%global cargo_install_lib 0
+
+Name:           katsu
+Version:        0.7.1
+Release:        2%?dist
+Summary:        Vicious image builder
+Packager:       madonuko <mado@fyralabs.com>
+
+SourceLicense:  MIT
+# 0BSD OR MIT OR Apache-2.0
+# Apache-2.0
+# Apache-2.0 OR BSL-1.0
+# Apache-2.0 OR MIT
+# Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT
+# BSD-3-Clause
+# MIT
+# MIT OR Apache-2.0
+# MIT OR Zlib OR Apache-2.0
+# Unlicense OR MIT
+License:        (0BSD OR MIT OR Apache-2.0) AND Apache-2.0 AND (Apache-2.0 OR BSL-1.0) AND (Apache-2.0 OR MIT) AND (Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT) AND BSD-3-Clause AND MIT AND (MIT OR Zlib OR Apache-2.0) AND (Unlicense OR MIT)
+# LICENSE.dependencies contains a full license breakdown
+
+URL:            https://github.com/FyraLabs/katsu
 Source0:		%url/archive/refs/tags/v%version.tar.gz
-Requires:		xorriso dracut limine grub2 systemd-devel squashfs-tools parted gdisk
-Requires:		dracut-live dracut-config-generic dracut-config-rescue grub2-tools-extra dracut-squash
-BuildRequires:	cargo rust-packaging pkgconfig(libudev) clang-devel
+
+BuildRequires:  cargo-rpm-macros >= 26
 
 %description
 Katsu is a tool for building bootable images from RPM based systems.
@@ -17,21 +36,28 @@ It is an alternative to Lennart Poettering's mkosi tool, designed to be robust,
 fast, and easy to use while still providing many output formats.
 
 %prep
-%autosetup
+%autosetup -p1
+%cargo_prep_online
 
 %build
-%(echo "%{cargo_build}" | sed "s@--profile rpm@--profile release@g" | sed "s@-j @@")
+#cargo_build
+%{cargo_license_summary_online}
+%{cargo_license_online} > LICENSE.dependencies
 
 %install
-export CARGO_INSTALL_ROOT=%buildroot%_prefix
-cargo install --path .
-rm %buildroot%_prefix/.crates.toml %buildroot%_prefix/.crates2.json
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
 
 %files
-%doc README.md
 %license LICENSE
-%_bindir/katsu
-
+%license LICENSE.dependencies
+%doc README.md
+%{_bindir}/katsu
 
 %changelog
-%autochangelog
+* Mon Aug 19 2024 madonuko <mado@fyralabs.com> - 0.7.1-2
+- Rewrite spec with rust2rpm