diff --git a/lib/restore.js b/lib/restore.js
index bd73442..1dc896a 100644
--- a/lib/restore.js
+++ b/lib/restore.js
@@ -29,6 +29,9 @@ var Restore = function(options) {
     d.add(response);
 
     d.on('error', function(error) {
+      if (self._allow.debug) {
+        console.log('error: ', error, error.stack);
+      }
       new Assets(self, request, response).errorPage(500, error.message);
     });