diff --git a/perl-PDL.spec b/perl-PDL.spec
index 52c4c15..ada3424 100644
--- a/perl-PDL.spec
+++ b/perl-PDL.spec
@@ -12,9 +12,8 @@
 Name:           perl-PDL
 %global cpan_version 2.018
 Version:        2.18.0
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        The Perl Data Language
-Group:          Development/Libraries
 License:        GPL+ or Artistic
 Url:            http://pdl.perl.org/
 Source0:        http://search.cpan.org/CPAN/authors/id/C/CH/CHM/PDL-%{cpan_version}.tar.gz
@@ -39,9 +38,9 @@ BuildRequires:  hdf-static hdf-devel
 BuildRequires:  libXi-devel
 BuildRequires:  libXmu-devel
 BuildRequires:  make
-BuildRequires:  perl-interpreter
 BuildRequires:  perl-devel
 BuildRequires:  perl-generators
+BuildRequires:  perl-interpreter
 # perl(Astro::FITS::Header) not packaged yet
 # Modified perl(Carp) bundled
 # Modified perl(Carp::Heavy) bundled
@@ -51,7 +50,7 @@ BuildRequires:  perl(Data::Dumper) >= 2.121
 BuildRequires:  perl(Devel::CheckLib)
 BuildRequires:  perl(Devel::REPL)
 BuildRequires:  perl(ExtUtils::F77)
-BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.56
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 BuildRequires:  perl(File::Spec) >= 0.6
 BuildRequires:  perl(IO::File)
 BuildRequires:  perl(lib)
@@ -193,7 +192,7 @@ CFLAGS="$CFLAGS -ffp-contract=off"
 %endif
 # Uncomment to enable PDL::IO::Browser
 # CFLAGS="$CFLAGS -DNCURSES"
-CFLAGS="$CFLAGS" perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$CFLAGS"
+CFLAGS="$CFLAGS" perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 OPTIMIZE="$CFLAGS"
 make OPTIMIZE="$CFLAGS" %{?_smp_mflags}
 
 %install
@@ -201,7 +200,6 @@ make pure_install DESTDIR=%{buildroot}
 perl -Mblib Doc/scantree.pl %{buildroot}%{perl_vendorarch}
 perl -pi -e "s|%{buildroot}/|/|g" %{buildroot}%{perl_vendorarch}/PDL/pdldoc.db
 find %{buildroot}%{perl_vendorarch} -type f -name "*.pm" | xargs chmod -x
-find %{buildroot} -type f -name .packlist -delete
 find %{buildroot} -type f -name '*.bs' -empty -delete
 chmod -R u+w %{buildroot}/*
 
@@ -211,7 +209,8 @@ export PERL5LIB=`pwd`/blib/lib
 make test
 
 %files
-%doc COPYING Changes INTERNATIONALIZATION Known_problems README TODO
+%license COPYING
+%doc Changes INTERNATIONALIZATION Known_problems README TODO
 %{_bindir}/*
 %{perl_vendorarch}/Inline/*
 %{perl_vendorarch}/PDL*
@@ -220,6 +219,9 @@ make test
 %{_mandir}/man3/*.3*
 
 %changelog
+* Wed Jan 31 2018 Petr Pisar <ppisar@redhat.com> - 2.18.0-5
+- Modernize spec file
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.18.0-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild