diff --git a/.gitignore b/.gitignore
index 51a9fa7..b876451 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /*.src.rpm
 
 /crunchy-0.2.2.crate
+/crunchy-0.2.3.crate
diff --git a/rust-crunchy.spec b/rust-crunchy.spec
index 3316e57..165b616 100644
--- a/rust-crunchy.spec
+++ b/rust-crunchy.spec
@@ -1,20 +1,19 @@
-# Generated by rust2rpm 24
-%bcond_without check
+# Generated by rust2rpm 27
+%bcond check 1
 %global debug_package %{nil}
 
 %global crate crunchy
 
 Name:           rust-crunchy
-Version:        0.2.2
+Version:        0.2.3
 Release:        %autorelease
 Summary:        Crunchy unroller: deterministically unroll constant loops
 
-# https://github.com/eira-fransham/crunchy/issues/6
 License:        MIT
 URL:            https://crates.io/crates/crunchy
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Crunchy unroller: deterministically unroll constant loops.}
@@ -31,6 +30,7 @@ This package contains library source intended for building other packages which
 use the "%{crate}" crate.
 
 %files          devel
+%license %{crate_instdir}/LICENSE
 %doc %{crate_instdir}/README.md
 %{crate_instdir}/
 
@@ -131,7 +131,7 @@ use the "std" feature of the "%{crate}" crate.
 %ghost %{crate_instdir}/Cargo.toml
 
 %prep
-%autosetup -n %{crate}-%{version_no_tilde} -p1
+%autosetup -n %{crate}-%{version} -p1
 %cargo_prep
 
 %generate_buildrequires
diff --git a/rust2rpm.toml b/rust2rpm.toml
new file mode 100644
index 0000000..38427a1
--- /dev/null
+++ b/rust2rpm.toml
@@ -0,0 +1,3 @@
+[package]
+summary = "Crunchy unroller: deterministically unroll constant loops"
+
diff --git a/sources b/sources
index 7518ad0..7dda482 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (crunchy-0.2.2.crate) = 36dc0aebc41a3aac5f1b178a7e61b65bcd9bb5c8539b2024f79428200f7c62daa7098af55c6ab0765febd2f8969bd6c0ac8096f73cdc0958e5c4e4eb6a4f7025
+SHA512 (crunchy-0.2.3.crate) = f97919ee077981da8a14d0cf4a1622b08059710918d97fbbd1f7a5aeb92d51ae5452934c2c45c1f9f79b320aeac6eca41f2a54b35d0710e077069d8841be52ca