diff --git a/Build.PL b/Build.PL
index a17dcdf..4446866 100644
--- a/Build.PL
+++ b/Build.PL
@@ -1,3 +1,6 @@
+use strict;
+use warnings;
+
 use Module::Build qw();
 my $builder = Module::Build->new(
     module_name       => 'NGCP-Cleanup',