diff --git a/perl-Algorithm-FastPermute.spec b/perl-Algorithm-FastPermute.spec
index 1291c8c..c34ec4a 100644
--- a/perl-Algorithm-FastPermute.spec
+++ b/perl-Algorithm-FastPermute.spec
@@ -1,19 +1,22 @@
-%define short_name	Algorithm-FastPermute
-
-Name:		perl-%{short_name}           
+Name:		perl-Algorithm-FastPermute
 Version:	0.999
-Release:	20%{?dist}
+Release:	21%{?dist}
 Summary:	Rapid generation of permutations
 
-Group:		Development/Libraries
 License:	GPL+ or Artistic
-URL:		http://search.cpan.org/dist/%{short_name}/
-Source0:	http://www.cpan.org/authors/id/R/RO/ROBIN/%{short_name}-%{version}.tar.gz
-BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+URL:		http://search.cpan.org/dist/Algorithm-FastPermute/
+Source0:	http://www.cpan.org/authors/id/R/RO/ROBIN/Algorithm-FastPermute-%{version}.tar.gz
 
+BuildRequires:	perl(DynaLoader)
+BuildRequires:	perl(Exporter)
 BuildRequires:	perl(ExtUtils::MakeMaker)
+BuildRequires:	perl(strict)
+BuildRequires:	perl(vars)
+BuildRequires:	perl(warnings)
 Requires:	perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
 
+%{?perl_default_filter}
+
 %description
 Algorithm::FastPermute generates all the permutations of an array. You pass
 a block of code, which will be executed for each permutation. The array
@@ -23,20 +26,16 @@ you'll get an error if you try to change its length.
 
 
 %prep
-%setup -q -n %{short_name}-%{version}
+%setup -q -n Algorithm-FastPermute-%{version}
 
 
 %build
-%{__perl} Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$RPM_OPT_FLAGS"
+%{__perl} Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$RPM_OPT_FLAGS" NO_PACKLIST=1
 make %{?_smp_mflags}
 
 
 %install
-rm -rf $RPM_BUILD_ROOT
 make pure_install PERL_INSTALL_ROOT=$RPM_BUILD_ROOT
-find $RPM_BUILD_ROOT -type f -name .packlist -exec rm -f {} ';'
-find $RPM_BUILD_ROOT -type f -name '*.bs' -a -size 0 -exec rm -f {} ';'
-find $RPM_BUILD_ROOT -depth -type d -exec rmdir {} 2>/dev/null ';'
 chmod -R u+w $RPM_BUILD_ROOT/*
 
 
@@ -44,12 +43,7 @@ chmod -R u+w $RPM_BUILD_ROOT/*
 make test
 
 
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-
 %files
-%defattr(-,root,root,-)
 %doc Changes README perms.pl
 %dir %{perl_vendorarch}/Algorithm
 %{perl_vendorarch}/Algorithm/FastPermute.pm
@@ -58,6 +52,12 @@ rm -rf $RPM_BUILD_ROOT
 %exclude %{perl_vendorarch}/Algorithm/perms.pl
 
 %changelog
+* Wed Jan 27 2016 Emmanuel Seyman <emmanuel@seyman.fr> - 0.999-21
+- Remove %%defattr macro
+- Pass NO_PACKLIST to Makefile.PL
+- Add needed BuildRequires
+- Use perl_default_filter
+
 * Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.999-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild