--- a/storage.js
+++ b/storage.js
@@ -17,7 +17,6 @@
  *  along with PSĜS.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-var sys = require('sys');
 var sha1hex = require('sha1').hex;
 require('./iso8601');
 var errors = require('./errors');
@@ -512,7 +511,7 @@ storage.save = function(file) {
 	if (!file)
 		file = 'save.json';
 
-	fs.writeFile(file, sys.inspect(data, null, null));
+	fs.writeFile(file, require('sys').inspect(data, null, null));
 }
 
 storage.load = function(file) {
@@ -556,5 +555,5 @@ storage.load = function(file) {
 }
 
 storage.debug = function() {
-	sys.puts('\033[1;33m' + sys.inspect(list, null, null) + '\033[0m');
+	console.log('\033[1;33m' + require('sys').inspect(list, null, null) + '\033[0m');
 };