diff --git a/perl-Graph.spec b/perl-Graph.spec
index 3dd8f86..7eba998 100644
--- a/perl-Graph.spec
+++ b/perl-Graph.spec
@@ -10,10 +10,24 @@ Source0:        http://www.cpan.org/authors/id/J/JH/JHI/Graph-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildArch:      noarch
-BuildRequires:  perl(Heap)
 BuildRequires:  perl(ExtUtils::MakeMaker)
+# Run-time
+BuildRequires:  perl(AutoLoader)
+BuildRequires:  perl(base)
+BuildRequires:  perl(Carp)
+BuildRequires:  perl(Data::Dumper)
+BuildRequires:  perl(Exporter)
+BuildRequires:  perl(List::Util)
+BuildRequires:  perl(Safe)
+BuildRequires:  perl(Scalar::Util)
+# Tests
+BuildRequires:  perl(lib)
+BuildRequires:  perl(Math::Complex)
+BuildRequires:  perl(Storable) >= 2.05
 BuildRequires:  perl(Test::More)
+BuildRequires:  perl(Text::Abbrev)
 Requires:  perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
+Requires:  perl(Carp)
 
 %description
 This is Graph, a Perl module for dealing with graphs, the abstract
@@ -64,6 +78,7 @@ rm -rf $RPM_BUILD_ROOT
 %changelog
 * Mon Jun 11 2012 Petr Pisar <ppisar@redhat.com> - 0.91-10
 - Perl 5.16 rebuild
+- Specify all dependencies
 
 * Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.91-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild