diff --git a/lib/Kwalify.pm b/lib/Kwalify.pm
index b06aebe..73965c1 100644
--- a/lib/Kwalify.pm
+++ b/lib/Kwalify.pm
@@ -14,6 +14,7 @@
 package Kwalify;
 
 use strict;
+use warnings;
 
 use base qw(Exporter);
 use vars qw(@EXPORT_OK $VERSION);
@@ -21,14 +22,6 @@ use vars qw(@EXPORT_OK $VERSION);
 
 $VERSION = '1.22_90';
 
-BEGIN {
-    if ($] < 5.006) {
-	$INC{"warnings.pm"} = 1;
-	*warnings::import = sub { };
-	*warnings::unimport = sub { };
-    }
-}
-
 sub validate ($$) {
     my($schema, $data) = @_;
     my $self = Kwalify::Validator->new;
diff --git a/lib/Schema/Kwalify.pm b/lib/Schema/Kwalify.pm
index 4f47a53..b25f9c1 100644
--- a/lib/Schema/Kwalify.pm
+++ b/lib/Schema/Kwalify.pm
@@ -15,6 +15,8 @@
 package Schema::Kwalify;
 
 use strict;
+use warnings;
+
 use vars qw($VERSION);
 $VERSION = sprintf("%d.%02d", q$Revision: 1.4 $ =~ /(\d+)\.(\d+)/);