diff --git a/perl-YAML-LibYAML.spec b/perl-YAML-LibYAML.spec
index d129b9d..28a77e1 100644
--- a/perl-YAML-LibYAML.spec
+++ b/perl-YAML-LibYAML.spec
@@ -24,6 +24,7 @@ BuildRequires:  perl(Exporter)
 BuildRequires:  perl(XSLoader)
 
 # Tests
+BuildRequires:  perl(Data::Dumper)
 BuildRequires:  perl(Devel::Peek)
 BuildRequires:  perl(Scalar::Util)
 BuildRequires:  perl(Test::Builder)
@@ -72,6 +73,7 @@ make test
 %changelog
 * Mon Jun 11 2012 Petr Pisar <ppisar@redhat.com> - 0.38-3
 - Perl 5.16 rebuild
+- Build-require Data::Dumper
 
 * Thu Mar 29 2012 Paul Howarth <paul@city-fan.org> - 0.38-2
 - Fix various format string vulnerabilities (CVE-2012-1152, CPAN RT#46507)