diff --git a/perl-Digest-Perl-MD5.spec b/perl-Digest-Perl-MD5.spec
index a5e3537..1518e23 100644
--- a/perl-Digest-Perl-MD5.spec
+++ b/perl-Digest-Perl-MD5.spec
@@ -1,21 +1,27 @@
 Name:		perl-Digest-Perl-MD5
 Version:	1.9
-Release:	17%{?dist}
+Release:	18%{?dist}
 Summary:	Perl implementation of Ron Rivest's MD5 Algorithm
 License:	GPL+ or Artistic
 URL:		https://metacpan.org/release/Digest-Perl-MD5
-Source0:	https://cpan.metacpan.org/authors/id/D/DE/DELTA/Digest-Perl-MD5-%{version}.tar.gz
+Source0:	https://cpan.metacpan.org/modules/by-module/Digest/Digest-Perl-MD5-%{version}.tar.gz
 BuildArch:	noarch
-BuildRequires:	perl-interpreter
+# Module Build
+BuildRequires:	coreutils
+BuildRequires:	findutils
+BuildRequires:	make
 BuildRequires:	perl-generators
-BuildRequires:	perl(Exporter)
+BuildRequires:	perl-interpreter
 BuildRequires:	perl(ExtUtils::MakeMaker)
+# Module Runtime
+BuildRequires:	perl(Exporter)
 BuildRequires:	perl(integer)
-BuildRequires:	perl(lib)
 BuildRequires:	perl(strict)
 BuildRequires:	perl(Symbol)
-BuildRequires:	perl(Test)
 BuildRequires:	perl(vars)
+# Test Suite
+BuildRequires:	perl(lib)
+BuildRequires:	perl(Test)
 Requires:	perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
 Requires:	perl(Symbol)
 
@@ -33,10 +39,9 @@ perl Makefile.PL INSTALLDIRS=vendor
 make %{?_smp_mflags}
 
 %install
-rm -rf %{buildroot}
 make pure_install DESTDIR=%{buildroot}
-find %{buildroot} -type f -name .packlist -exec rm -f {} ';'
-%{_fixperms} %{buildroot}
+find %{buildroot} -type f -name .packlist -delete
+%{_fixperms} -c %{buildroot}
 
 %check
 make test
@@ -44,9 +49,17 @@ make test
 %files
 %doc CHANGES
 %{perl_vendorlib}/Digest/
-%{_mandir}/man3/Digest::Perl::MD5.3pm*
+%{_mandir}/man3/Digest::Perl::MD5.3*
 
 %changelog
+* Mon Oct  7 2019 Paul Howarth <paul@city-fan.org> - 1.9-18
+- Spec tidy-up
+  - Use author-independent source URL
+  - Classify buildreqs by usage
+  - Drop redundant buildroot cleaning in %%install section
+  - Simplify find command using -delete
+  - Fix permissions verbosely
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.9-17
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild