diff --git a/perl-DateTime-Locale.spec b/perl-DateTime-Locale.spec
index a13e61e..ab1c9ce 100644
--- a/perl-DateTime-Locale.spec
+++ b/perl-DateTime-Locale.spec
@@ -1,6 +1,6 @@
 Name:           perl-DateTime-Locale
 Version:        0.45
-Release:        10%{?dist}
+Release:        11%{?dist}
 Summary:        Localization support for DateTime.pm
 # package itself is 'same terms as Perl'
 # modules under DateTime/Locale/ are generated from data provided by the CLDR project
@@ -10,17 +10,28 @@ Group:          Development/Libraries
 URL:            http://search.cpan.org/dist/DateTime-Locale/
 Source0:        http://www.cpan.org/authors/id/D/DR/DROLSKY/DateTime-Locale-%{version}.tar.gz
 BuildArch:      noarch
-BuildRequires:  perl >= 0:5.006
+BuildRequires:  glibc-common
+BuildRequires:  perl
+BuildRequires:  perl(ExtUtils::MakeMaker)
+# Run-time:
 BuildRequires:  perl(base)
 BuildRequires:  perl(Carp)
-BuildRequires:  perl(File::Spec)
 BuildRequires:  perl(List::MoreUtils)
-BuildRequires:  perl(Module::Build)
 BuildRequires:  perl(Params::Validate) >= 0.91
+BuildRequires:  perl(strict)
+BuildRequires:  perl(utf8)
+BuildRequires:  perl(warnings)
+# Tests:
+# File::Find::Rule not used
+BuildRequires:  perl(File::Spec)
 BuildRequires:  perl(Test::More)
+# Optional tests:
+BuildRequires:  perl(Storable)
 BuildRequires:  perl(Test::Output)
-Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
-
+# Test::Pod 1.14 not used
+# Test::Pod::Coverage 1.04 not used
+Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
+Requires:       perl(Params::Validate) >= 0.91
 # perl-DateTime-Locale used to be bundled with perl-DateTime
 # ideally, this would be resolved with
 # Requires:     perl-DateTime >= 2:0.70-1
@@ -29,6 +40,8 @@ Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $versi
 Conflicts:      perl-DateTime <= 1:0.7000-3.fc16
 
 %{?perl_default_filter}
+# Remove under-specified dependencies
+%global __requires_exclude %{?__requires_exclude:%__requires_exclude|}^perl\\(Params::Validate\\)$
 
 %description
 DateTime::Locale is primarily a factory for the various locale sub-classes.
@@ -37,23 +50,21 @@ available locales.
 
 %prep
 %setup -q -n DateTime-Locale-%{version}
-
 iconv -f iso-8859-1 -t utf-8 Changes >Changes.iconv \
 && touch -r Changes Changes.iconv \
 && mv -f Changes.iconv Changes
 
 %build
-%{__perl} Build.PL installdirs=vendor
-./Build
+perl Makefile.PL INSTALLDIRS=vendor
+make %{?_smp_mflags}
 
 %install
-./Build install destdir=%{buildroot} create_packlist=0
-find %{buildroot} -depth -type d -exec rmdir {} 2>/dev/null \;
-
-%{_fixperms} %{buildroot}/*
+make pure_install DESTDIR=$RPM_BUILD_ROOT
+find $RPM_BUILD_ROOT -type f -name .packlist -exec rm -f {} ';'
+%{_fixperms} $RPM_BUILD_ROOT/*
 
 %check
-./Build test
+make test
 
 %files
 %doc Changes LICENSE LICENSE.cldr README
@@ -61,6 +72,9 @@ find %{buildroot} -depth -type d -exec rmdir {} 2>/dev/null \;
 %{_mandir}/man3/*
 
 %changelog
+* Tue Jan 13 2015 Petr Pisar <ppisar@redhat.com> - 0.45-11
+- Modernize spec file
+
 * Fri Aug 29 2014 Jitka Plesnikova <jplesnik@redhat.com> - 0.45-10
 - Perl 5.20 rebuild