diff --git a/perl-Filter.spec b/perl-Filter.spec
index b511d4f..7f8e28e 100644
--- a/perl-Filter.spec
+++ b/perl-Filter.spec
@@ -77,12 +77,11 @@ sed -i -e '1 s|.*|%(perl -MConfig -e 'print $Config{startperl}')|' \
     examples/filtdef
 
 %build
-perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 OPTIMIZE="$RPM_OPT_FLAGS" \
-                 NO_PERLLOCAL=1
-%make_build
+perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1 OPTIMIZE="$RPM_OPT_FLAGS"
+%{make_build}
 
 %install
-%make_install
+%{make_install}
 find $RPM_BUILD_ROOT -type f -name '*.bs' -size 0 -delete
 %{_fixperms} $RPM_BUILD_ROOT/*