1 files changed, 1 insertions, 0 deletions
diff --git a/Build.PL b/Build.PL
index f6dc818..c8ecc23 100644
--- a/Build.PL
+++ b/Build.PL
@@ -21,6 +21,7 @@ Module::Build->new(
 		'Carp' => 0,
 		'Class::Accessor' => 0,
 		'DateTime' => 0,
+		'DateTime::Format::Duration' => 0,
 		'Getopt::Long' => 0,
 		'List::MoreUtils' => 0,
 		'LWP::UserAgent' => 0,