diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..824b96a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/z-base-32-0.1.3.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index 6e3892c..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-z-base-32
-
-The rust-z-base-32 package
diff --git a/rust-z-base-32.spec b/rust-z-base-32.spec
new file mode 100644
index 0000000..7b7367b
--- /dev/null
+++ b/rust-z-base-32.spec
@@ -0,0 +1,72 @@
+# Generated by rust2rpm 25
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate z-base-32
+
+Name:           rust-z-base-32
+Version:        0.1.3
+Release:        %autorelease
+Summary:        Z-base-32: human-oriented base-32 encoding
+
+License:        MIT
+URL:            https://crates.io/crates/z-base-32
+Source:         %{crates_source}
+# Manually created patch for downstream crate metadata changes
+# * drop support for building as a Python module
+Patch:          z-base-32-fix-metadata.diff
+
+BuildRequires:  cargo-rpm-macros >= 24
+
+%global _description %{expand:
+Z-base-32: human-oriented base-32 encoding.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
+
+%files          devel
+%license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "default" feature of the "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version} -p1
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+%autochangelog
diff --git a/sources b/sources
new file mode 100644
index 0000000..5c262af
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (z-base-32-0.1.3.crate) = ae3a87440622ce39dc157be7eb5765c22eab758a4ad475c229d78fd34ecd3d4d7f0b24557bcda729b4215217dc93113453cfbe8d6c32f1dbc8e67ee3ece66c5b
diff --git a/z-base-32-fix-metadata.diff b/z-base-32-fix-metadata.diff
new file mode 100644
index 0000000..eca3195
--- /dev/null
+++ b/z-base-32-fix-metadata.diff
@@ -0,0 +1,28 @@
+--- z-base-32-0.1.3/Cargo.toml	1970-01-01T00:00:01+00:00
++++ z-base-32-0.1.3/Cargo.toml	2023-12-14T12:00:29.111751+00:00
+@@ -26,21 +26,13 @@
+ categories = ["encoding"]
+ license = "MIT"
+ repository = "https://github.com/matusf/z-base-32"
++exclude = [
++    "/pyproject.toml",
++    "/test.py",
++]
+ 
+ [lib]
+ name = "zbase32"
+-crate-type = [
+-    "cdylib",
+-    "rlib",
+-]
+-
+-[dependencies.pyo3]
+-version = "0.20.0"
+-features = ["extension-module"]
+-optional = true
+ 
+ [dev-dependencies.quickcheck]
+ version = "1"
+-
+-[features]
+-python = ["pyo3"]