diff --git a/lib/Instance.js b/lib/Instance.js
index 82156d38..c781e745 100755
--- a/lib/Instance.js
+++ b/lib/Instance.js
@@ -550,6 +550,12 @@ function Instance(Model, opts) {
 		},
 		enumerable: false
 	});
+	Object.defineProperty(instance, "model", {
+		value: function (cb) {
+			return Model;
+		},
+		enumerable: false
+	});
 
 	for (var i = 0; i < opts.id.length; i++) {
 	    if (!opts.data.hasOwnProperty(opts.id[i])) {