diff --git a/perl-Authen-SASL.spec b/perl-Authen-SASL.spec
index b7e9cab..b4b86d7 100644
--- a/perl-Authen-SASL.spec
+++ b/perl-Authen-SASL.spec
@@ -10,7 +10,6 @@ Source0:        https://cpan.metacpan.org/authors/id/G/GB/GBARR/Authen-SASL-%{ve
 Patch0:         Authen-SASL-RT85294-Fix-WRITE.patch
 BuildArch:      noarch
 BuildRequires:  coreutils
-BuildRequires:  findutils
 BuildRequires:  make
 BuildRequires:  perl-generators
 BuildRequires:  perl-interpreter
@@ -20,7 +19,6 @@ BuildRequires:  perl(Module::Install::Metadata)
 BuildRequires:  perl(Module::Install::WriteAll)
 BuildRequires:  perl(strict)
 BuildRequires:  perl(warnings)
-BuildRequires:  sed
 # Run-time
 BuildRequires:  perl(bytes)
 BuildRequires:  perl(Carp)
@@ -32,7 +30,7 @@ BuildRequires:  perl(vars)
 # Tests
 BuildRequires:  perl(FindBin)
 BuildRequires:  perl(Test::More)
-Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
+Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
 Requires:       perl(Tie::Handle)
 
 %description
@@ -46,17 +44,17 @@ protocols should be able to share.
 
 # Remove bundled libraries
 rm -r inc
-sed -i -e '/^inc\// d' MANIFEST
+perl -i -ne 'print $_ unless m{^inc/}' MANIFEST
 
+# Fix permissions
 chmod -c a-x example_pl
 
 %build
-%{__perl} Makefile.PL INSTALLDIRS=vendor
-make %{?_smp_mflags}
+perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1
+%{make_build}
 
 %install
-make pure_install DESTDIR=$RPM_BUILD_ROOT
-find $RPM_BUILD_ROOT -type f -name .packlist -delete
+%{make_install}
 %{_fixperms} $RPM_BUILD_ROOT
 
 %check