diff --git a/.gitignore b/.gitignore
index 197bb4a..bb2f556 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
+/rpds_py-0.9.2.tar.gz
 /rpds_py-0.10.6.tar.gz
 /rpds_py-0.10.6-vendor.tar.xz
 /rpds_py-0.12.0.tar.gz
 /rpds_py-0.12.0-vendor.tar.xz
 /rpds_py-0.13.1.tar.gz
+/rpds_py-0.13.1-vendor.tar.xz
diff --git a/python-rpds-py.spec b/python-rpds-py.spec
index 79cd314..ba77cb3 100644
--- a/python-rpds-py.spec
+++ b/python-rpds-py.spec
@@ -8,11 +8,11 @@ Summary:        Python bindings to the Rust rpds crate
 # Full license breakdown in LICENSES.dependencies
 License:        MIT AND Apache-2.0 AND (MIT OR Apache-2.0) AND MPL-2.0
 URL:            https://github.com/crate-py/rpds
-Source0:        %{pypi_source %{modname}}
+Source:         %{pypi_source %{modname}}
 # To create the vendor tarball:
 #   tar xf %%{modname}-%%{version}.tar.gz ; pushd %%{modname}-%%{version} ; \
 #   cargo vendor && tar Jcvf ../%%{modname}-%%{version}-vendor.tar.xz vendor/ ; pushd
-Source1:        %{modname}-%{version}-vendor.tar.xz
+Source:         %{modname}-%{version}-vendor.tar.xz
 
 %if 0%{?rhel}
 BuildRequires:  rust-toolset
@@ -41,6 +41,7 @@ Summary:        %{summary}
 dos2unix README* LICENSE* *.pyi
 
 %cargo_prep %{?rhel:-V 1}
+rm -f Cargo.lock
 
 
 %generate_buildrequires
@@ -52,8 +53,8 @@ dos2unix README* LICENSE* *.pyi
 
 %build
 export RUSTFLAGS='%{build_rustflags}'
-%{?cargo_license_summary}
-%{?cargo_license} > LICENSES.dependencies
+%cargo_license_summary
+%{cargo_license} > LICENSES.dependencies
 %pyproject_wheel
 
 
diff --git a/sources b/sources
index 6b7c0a5..e007dc2 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 SHA512 (rpds_py-0.13.1.tar.gz) = 1cc901ae5bbfbbfdd14df4ff988dc3ffd75c5ac60acdec4dea9ddc30b9849ee12bf9ac05377bdf29a8db58919ceda51ef2fbb66885567608f1268baa1fa3eba1
+SHA512 (rpds_py-0.13.1-vendor.tar.xz) = 990688f7bb1ca544b4cd20fc45698c09d284d3aba0110113d846018e9afeb75f15f2657f5bea4c715bd325f886e4c3897fb098bf07d3ab92b71d6fe39c477b31