diff --git a/contriborbase b/contriborbase
deleted file mode 100644
index 80affab..0000000
--- a/contriborbase
+++ /dev/null
@@ -1 +0,0 @@
-sme11
diff --git a/perl-Scalar-List-Utils.spec b/perl-Scalar-List-Utils.spec
index 12d7f2d..dceaf42 100644
--- a/perl-Scalar-List-Utils.spec
+++ b/perl-Scalar-List-Utils.spec
@@ -1,20 +1,59 @@
 Name:           perl-Scalar-List-Utils
 Version:        1.68
-Release:        2%{?dist}
-Summary:        Distribution of general-utility subroutines
+Release:        3%{?dist}
+Summary:        A selection of general-utility scalar and list subroutines
 License:        GPL+ or Artistic
 Group:          Development/Libraries
 URL:            http://search.cpan.org/dist/Scalar-List-Utils/
 Source0:        http://www.cpan.org/authors/id/P/PE/PEVANS/Scalar-List-Utils-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-BuildRequires:  perl >= 0:5.006
+# Build
+BuildRequires:  findutils
+BuildRequires:  gcc
+BuildRequires:  make
+BuildRequires:  perl-interpreter
+BuildRequires:  perl-devel
+BuildRequires:  perl-generators
+BuildRequires:  perl(Config)
 BuildRequires:  perl(ExtUtils::Manifest)
 BuildRequires:  perl(inc::Module::Install)
-BuildRequires:  perl(ExtUtils::MakeMaker)
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
+BuildRequires:  perl(File::Spec)
+BuildRequires:  perl(strict)
+BuildRequires:  perl(warnings)
+# Runtime
+BuildRequires:  perl(Carp)
+BuildRequires:  perl(Exporter)
+BuildRequires:  perl(XSLoader)
+# Tests only
+BuildRequires:  perl(B::Deparse)
+BuildRequires:  perl(base)
+BuildRequires:  perl(constant)
+BuildRequires:  perl(IO::File)
+BuildRequires:  perl(IO::Handle)
+BuildRequires:  perl(List::Util)
+BuildRequires:  perl(Math::BigInt)
+BuildRequires:  perl(overload)
+BuildRequires:  perl(Symbol)
+BuildRequires:  perl(Sub::Util)
 BuildRequires:  perl(Test::More)
-Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
+BuildRequires:  perl(threads)
+BuildRequires:  perl(threads::shared)
+BuildRequires:  perl(Tie::Handle)
+BuildRequires:  perl(Tie::Scalar)
+BuildRequires:  perl(Tie::StdScalar)
+BuildRequires:  perl(vars)
+Requires:       perl(:MODULE_COMPAT_%(eval "$(perl -V:version)"; echo $version))
+Requires:       perl(Carp)
+
+%{?perl_default_filter}
+
 
 %description
+This package contains a selection of subroutines that people have expressed
+would be nice to have in the perl core, but the usage would not really be
+high enough to warrant the use of a keyword, and the size so small such
+that being individual extensions would be wasteful.
 Scalar::List::Utils does nothing on its own. It is packaged with several
 useful modules.
 
@@ -22,7 +61,7 @@ useful modules.
 %setup -q -n Scalar-List-Utils-%{version}
 
 %build
-%{__perl} Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$RPM_OPT_FLAGS"
+perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}" NO_PACKLIST=1
 make %{?_smp_mflags}
 
 %install
@@ -52,6 +91,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man3/*
 
 %changelog
+* Fri Jan 24 2025 Jean-Philippe Pialasse <jpp@koozali.org> 1.68-3.sme
+- improve spec for koji builder
+
 * Tue Jan 21 2025 Trevor Batley<trevorb@koozali.org> 1.68-2.el8.sme
 - fix missing files as per openfusion spec file