diff --git a/.gitignore b/.gitignore
index b466be6..1a752c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /ctor-0.1.18.crate
 /ctor-0.1.20.crate
 /ctor-0.1.21.crate
+/ctor-0.1.22.crate
diff --git a/rust-ctor.spec b/rust-ctor.spec
index 6f4d50b..93e5fe9 100644
--- a/rust-ctor.spec
+++ b/rust-ctor.spec
@@ -1,4 +1,4 @@
-# Generated by rust2rpm 18
+# Generated by rust2rpm 21
 # * no tests are shipped with the published crates
 # * example code adds an unnecessary dependency on libc-print (not packaged)
 %bcond_with check
@@ -7,7 +7,7 @@
 %global crate ctor
 
 Name:           rust-%{crate}
-Version:        0.1.21
+Version:        0.1.22
 Release:        %autorelease
 Summary:        __attribute__((constructor)) for Rust
 
@@ -17,11 +17,8 @@ URL:            https://crates.io/crates/ctor
 Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 __attribute__((constructor)) for Rust.}
@@ -34,12 +31,13 @@ BuildArch:      noarch
 
 %description    devel %{_description}
 
-This package contains library source intended for building other packages
-which use "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE-APACHE LICENSE-MIT
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -47,11 +45,11 @@ BuildArch:      noarch
 
 %description -n %{name}+default-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "default" feature of "%{crate}" crate.
+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 %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
diff --git a/sources b/sources
index e97f6c6..d813e1b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ctor-0.1.21.crate) = 18a914f5bd55172e5ff199778babad9a20dd4214f36f24cc00531db5e169af66f77eacab425e8e64d053907366ebd3b448a0c3275ee1f8244822778b62c4cb71
+SHA512 (ctor-0.1.22.crate) = cd7c60dae8fb19c3b10e0bf1ffbcedac90cbbd147d564335e4da2d5483f64ea3dc10ad17d7573b00958db0a72cce45f8b7bc10c32864dd943fe64df8d22aaaab