diff --git a/peg-fix-metadata.diff b/peg-fix-metadata.diff
new file mode 100644
index 0000000..b8f49eb
--- /dev/null
+++ b/peg-fix-metadata.diff
@@ -0,0 +1,14 @@
+--- peg-0.5.7/Cargo.toml	1970-01-01T00:00:00+00:00
++++ peg-0.5.7/Cargo.toml	2023-02-05T13:43:49.728396+00:00
+@@ -22,11 +22,6 @@
+ license = "MIT"
+ repository = "https://github.com/kevinmehall/rust-peg"
+ 
+-[[bin]]
+-name = "rust-peg"
+-path = "src/bin.rs"
+-test = false
+-bench = false
+ [dependencies.quote]
+ version = "0.3"
+ 
diff --git a/rust-peg0.5.spec b/rust-peg0.5.spec
index a7e89e6..762d78f 100644
--- a/rust-peg0.5.spec
+++ b/rust-peg0.5.spec
@@ -1,56 +1,42 @@
-# Generated by rust2rpm 13
+# Generated by rust2rpm 23
 %bcond_without check
+%global debug_package %{nil}
 
 %global crate peg
 
-Name:           rust-%{crate}0.5
+Name:           rust-peg0.5
 Version:        0.5.7
-Release:        7%{?dist}
+Release:        8%{?dist}
 Summary:        Simple Parsing Expression Grammar (PEG) parser generator
 
-# Upstream license specification: MIT
 License:        MIT
 URL:            https://crates.io/crates/peg
 Source:         %{crates_source}
+# Manually created patch for downstream crate metadata changes
+# * drop binary which is only useful for upstream development
+Patch:          peg-fix-metadata.diff
 
-ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
-
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Simple Parsing Expression Grammar (PEG) parser generator.}
 
 %description %{_description}
 
-%if ! %{__cargo_skip_build}
-%package     -n %{crate}0.5
-Summary:        %{summary}
-
-%description -n %{crate}0.5 %{_description}
-
-%files       -n %{crate}0.5
-%license LICENSE
-%doc README.md
-%{_bindir}/rust-peg-0.5
-%endif
-
 %package        devel
 Summary:        %{summary}
 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
-%doc README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
-%exclude %{cargo_registry}/%{crate}-%{version}/bootstrap.sh
+%license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
+%exclude %{crate_instdir}/bootstrap.sh
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -58,11 +44,11 @@ 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
 
 %package     -n %{name}+trace-devel
 Summary:        %{summary}
@@ -70,11 +56,11 @@ BuildArch:      noarch
 
 %description -n %{name}+trace-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "trace" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "trace" feature of the "%{crate}" crate.
 
 %files       -n %{name}+trace-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
@@ -89,15 +75,15 @@ which use "trace" feature of "%{crate}" crate.
 %install
 %cargo_install
 
-# rename binary so it doesn't conflict with peg 0.6
-mv %{buildroot}/%{_bindir}/rust-peg %{buildroot}/%{_bindir}/rust-peg-0.5
-
 %if %{with check}
 %check
 %cargo_test
 %endif
 
 %changelog
+* Sun Feb 05 2023 Fabio Valentini <decathorpe@gmail.com> - 0.5.7-8
+- Drop binary which is only useful for upstream development.
+
 * Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.7-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild