diff --git a/perl-Math-Pari.spec b/perl-Math-Pari.spec
index 9d5ada5..41b59d3 100644
--- a/perl-Math-Pari.spec
+++ b/perl-Math-Pari.spec
@@ -17,7 +17,7 @@
 Summary:	Perl interface to PARI
 Name:		perl-Math-Pari
 Version:	%{module_version}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL+ or Artistic
 Group:		Development/Libraries
 Url:		http://search.cpan.org/dist/Math-Pari/
@@ -27,6 +27,12 @@ BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires:	perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
 BuildRequires:	perl(ExtUtils::MakeMaker)
 
+# don't "provide" private Perl libs or the redundant unversioned perl(Math::Pari) one
+%global _use_internal_dependency_generator 0
+%global __deploop() while read FILE; do /usr/lib/rpm/rpmdeps -%{1} ${FILE}; done | /bin/sort -u
+%global __find_provides /bin/sh -c "%{__grep} -v '%{perl_vendorarch}/.*\\.so$' | %{__deploop P} | %{__grep} -Fvx 'perl(Math::Pari)'"
+%global __find_requires /bin/sh -c "%{__deploop R}"
+
 %description
 This package is a Perl interface to the famous library PARI for numerical/
 scientific/ number-theoretic calculations. It allows use of most PARI functions
@@ -35,10 +41,6 @@ as Perl functions, and (almost) seamless merging of PARI and Perl data.
 %prep
 %setup -q -n Math-Pari-%{module_version} -a 1
 
-# Remove redundant provides (there's also a versioned one)
-%global provfilt /bin/sh -c "%{__perl_provides} | %{__grep} -Fvx 'perl(Math::Pari)'"
-%define __perl_provides %{provfilt}
-
 # Remove spurious executable permission bits
 %{__chmod} -x Changes README Pari.pm PariInit.pm func_codes.h Pari.xs
 
@@ -80,10 +82,13 @@ export DLCFLAGS=-fPIC
 %exclude %{_mandir}/man3/Math::libPARI.dumb.3pm*
 
 %changelog
+* Sun Mar  8 2009 Paul Howarth <paul@city-fan.org> - 2.010801-3
+- Filter out unwanted provides for perl shared objects
+
 * Thu Feb 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.010801-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
 
-* Wed Feb 11 2009 Paul Howarth <paul@city-fan.org> 2.010801-1
+* Wed Feb 11 2009 Paul Howarth <paul@city-fan.org> - 2.010801-1
 - update to 2.010801, but build with pari-2.1.7 since 2.1.8 doesn't exist
   (upstream forgot their own numbering convention - CPAN RT#35493)
 - re-enable tests