diff --git a/perl-Data-Dumper.spec b/perl-Data-Dumper.spec
index c6a92f9..eb0714b 100644
--- a/perl-Data-Dumper.spec
+++ b/perl-Data-Dumper.spec
@@ -2,7 +2,7 @@
 
 Name:           perl-Data-Dumper
 Version:        2.174
-Release:        441%{?dist}
+Release:        442%{?dist}
 Summary:        Stringify perl data structures, suitable for printing and eval
 License:        GPL+ or Artistic
 URL:            https://metacpan.org/release/Data-Dumper
@@ -61,7 +61,7 @@ structures correctly.
 
 %build
 perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 OPTIMIZE="$RPM_OPT_FLAGS"
-make %{?_smp_mflags}
+%make_build
 
 %install
 make pure_install DESTDIR=$RPM_BUILD_ROOT
@@ -80,6 +80,10 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Tue Feb 04 2020 Tom Stellard <tstellar@redhat.com> - 2.174-442
+- Use make_build macro
+- https://docs.fedoraproject.org/en-US/packaging-guidelines/#_parallel_make
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.174-441
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild