1 files changed, 2 insertions, 0 deletions
diff --git a/Makefile.PL b/Makefile.PL
index e183799..5a37bda 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -6,6 +6,8 @@ all_from 'lib/PPIx/XPath.pm';
 
 requires 'Tree::XPathEngine' => 0,
          'PPI'               => '1.2',
+         'Scalar::Util'      => 0,
+         'Carp'              => 0,
          'perl'              => '5.6.0',
 ;