diff --git a/perl-threads-shared.spec b/perl-threads-shared.spec
index 5dac9be..0007432 100644
--- a/perl-threads-shared.spec
+++ b/perl-threads-shared.spec
@@ -1,6 +1,6 @@
 Name:           perl-threads-shared
 Version:        1.37
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Perl extension for sharing data structures between threads
 License:        GPL+ or Artistic
 Group:          Development/Libraries
@@ -32,7 +32,7 @@ Win32). It is used together with the threads module.
 %setup -q -n threads-shared-%{version}
 
 %build
-%{__perl} Makefile.PL INSTALLDIRS=perl OPTIMIZE="$RPM_OPT_FLAGS"
+%{__perl} Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$RPM_OPT_FLAGS"
 make %{?_smp_mflags}
 
 %install
@@ -50,11 +50,15 @@ make test
 %files
 %defattr(-,root,root,-)
 %doc Changes README
-%{perl_archlib}/auto/*
-%{perl_archlib}/threads*
+%{perl_vendorarch}/auto/*
+%{perl_vendorarch}/threads*
 %{_mandir}/man3/*
 
 %changelog
+* Wed Aug 17 2011 Marcela Mašláňová <mmaslano@redhat.com> - 1.37-3
+- change path on vendor, so our debuginfo are not conflicting with
+ perl core debuginfos
+
 * Mon Jun 20 2011 Marcela Mašláňová <mmaslano@redhat.com> - 1.37-2
 - Perl mass rebuild