diff --git a/perl-Algorithm-Diff.spec b/perl-Algorithm-Diff.spec
index 91022da..159150a 100644
--- a/perl-Algorithm-Diff.spec
+++ b/perl-Algorithm-Diff.spec
@@ -9,7 +9,15 @@ Source0:        http://www.cpan.org/authors/id/T/TY/TYEMQ/Algorithm-Diff-%{versi
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch:      noarch
 BuildRequires:  perl(ExtUtils::MakeMaker)
+# Run-time:
+BuildRequires:  perl(Carp)
+BuildRequires:  perl(Exporter)
+# Tests:
+BuildRequires:  perl(Data::Dumper)
+BuildRequires:  perl(lib)
+BuildRequires:  perl(Test)
 Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
+Requires:       perl(Carp)
 
 %description
 This is a module for computing the difference between two files, two
@@ -53,6 +61,7 @@ rm -rf $RPM_BUILD_ROOT
 %changelog
 * Mon Jun 11 2012 Petr Pisar <ppisar@redhat.com> - 1.1902-15
 - Perl 5.16 rebuild
+- Specify all dependencies
 
 * Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.1902-14
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild