diff --git a/perl-Crypt-OpenSSL-ECDSA.spec b/perl-Crypt-OpenSSL-ECDSA.spec
index 5712bbc..bf0fe79 100644
--- a/perl-Crypt-OpenSSL-ECDSA.spec
+++ b/perl-Crypt-OpenSSL-ECDSA.spec
@@ -1,21 +1,21 @@
 Name:           perl-Crypt-OpenSSL-ECDSA
 Version:        0.08
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        Perl extension for OpenSSL ECDSA (Elliptic Curve Digital Signature Algorithm)
 License:        GPL+ or Artistic
-Group:          Development/Libraries
 URL:            http://search.cpan.org/dist/Crypt-OpenSSL-ECDSA/
 Source0:        http://www.cpan.org/authors/id/M/MI/MIKEM/Crypt-OpenSSL-ECDSA-%{version}.tar.gz
 # Adapt to OpenSSL 1.1.0, bug #1383652, CPAN RT#118330
 Patch0:         Crypt-OpenSSL-ECDSA-0.08-Port-to-OpenSSL-1.1.0.patch
 BuildRequires:  findutils
+BuildRequires:  gcc
 BuildRequires:  openssl-devel
-BuildRequires:  perl-interpreter
 BuildRequires:  perl-devel
 BuildRequires:  perl-generators
+BuildRequires:  perl-interpreter
 # Use ExtUtils::Constant to regenerate XS code
 BuildRequires:  perl(ExtUtils::Constant)
-BuildRequires:  perl(ExtUtils::MakeMaker)
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 BuildRequires:  perl(File::Copy)
 BuildRequires:  perl(File::Spec)
 # Run-time:
@@ -43,13 +43,12 @@ Signature Algorithm) functions from OpenSSL library.
 %patch0 -p1
 
 %build
-perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$RPM_OPT_FLAGS" \
+perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 OPTIMIZE="$RPM_OPT_FLAGS" \
     OPENSSL_PREFIX=%{_prefix}
 make %{?_smp_mflags}
 
 %install
 make pure_install DESTDIR=$RPM_BUILD_ROOT
-find $RPM_BUILD_ROOT -type f -name .packlist -delete
 find $RPM_BUILD_ROOT -type f -name '*.bs' -size 0 -delete
 %{_fixperms} $RPM_BUILD_ROOT/*
 
@@ -63,6 +62,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Tue Mar 06 2018 Petr Pisar <ppisar@redhat.com> - 0.08-9
+- Modernize spec file
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.08-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild