diff --git a/rust-rpm-sequoia.spec b/rust-rpm-sequoia.spec
index 2c91761..91ffcfd 100644
--- a/rust-rpm-sequoia.spec
+++ b/rust-rpm-sequoia.spec
@@ -60,6 +60,9 @@ License:        LGPL-2.0-or-later AND Apache-2.0 AND BSL-1.0 AND MIT AND Unicode
 %files       -n %{crate}
 %license LICENSE.txt
 %license LICENSE.dependencies
+%if 0%{?bundled_rust_deps}
+%license cargo-vendor.txt
+%endif
 %doc README.md
 %{_libdir}/librpm_sequoia.so.1
 
@@ -74,9 +77,9 @@ Requires:       %{crate}%{?_isa} = %{version}-%{release}
 %{_libdir}/pkgconfig/rpm-sequoia.pc
 
 %prep
-%autosetup -n %{crate}-%{version} -p1
+%autosetup -n %{crate}-%{version} -p1 %{?bundled_rust_deps:-a1}
 %if 0%{?bundled_rust_deps}
-%cargo_prep -V 1
+%cargo_prep -v vendor
 %else
 %cargo_prep
 
@@ -89,8 +92,11 @@ Requires:       %{crate}%{?_isa} = %{version}-%{release}
 export PREFIX="%{_prefix}"
 export LIBDIR="%{_libdir}"
 %cargo_build
-%{?cargo_license_summary}
-%{?cargo_license} > LICENSE.dependencies
+%{cargo_license_summary}
+%{cargo_license} > LICENSE.dependencies
+%if 0%{?bundled_rust_deps}
+%cargo_vendor_manifest
+%endif
 
 %install
 # install shared library