diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4cd6a2f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/regex-syntax-0.4.1.crate
diff --git a/rust-regex-syntax.spec b/rust-regex-syntax.spec
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index 0000000..7ada76d
--- /dev/null
+++ b/rust-regex-syntax.spec
@@ -0,0 +1,69 @@
+# Generated by rust2rpm
+# regex-syntax -> quickcheck(dev) -> env_logger -> regex(opt) -> regex-syntax
+%bcond_with check
+%global debug_package %{nil}
+
+%global crate regex-syntax
+
+Name:           rust-%{crate}
+Version:        0.4.1
+Release:        1%{?dist}
+Summary:        Regular expression parser
+
+# https://github.com/rust-lang/regex/issues/342
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/regex-syntax
+Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+%if %{with check}
+# [dev-dependencies]
+BuildRequires:  (crate(quickcheck) >= 0.4.1 with crate(quickcheck) < 0.5.0)
+BuildRequires:  (crate(rand) >= 0.3.15 with crate(rand) < 0.4.0)
+%endif
+
+%description
+%{summary}.
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel
+A regular expression parser.
+
+This package contains library source intended for building other packages
+which use %{crate} from crates.io.
+
+%prep
+%autosetup -n %{crate}-%{version} -p1
+%cargo_prep
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%files          devel
+%{cargo_registry}/%{crate}-%{version}/
+
+%changelog
+* Wed Jun 14 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.4.1-1
+- Update to 0.4.1
+
+* Wed Jun 14 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.4.0-3
+- Port to use rust-packaging
+
+* Fri Feb 24 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.4.0-2
+- Use rich dependencies
+
+* Sat Feb 18 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.4.0-1
+- Initial package
diff --git a/sources b/sources
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index 0000000..cf64c00
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (regex-syntax-0.4.1.crate) = 0c6996d0b8c16053f6e4e6324053f8b6924313827d9fec59e209852aed11a18902a51bdaa98b95ab706a4b65896a201549cda2972b54ac2e2a2c704b61690a0f