diff --git a/lib/adapters/redis2.js b/lib/adapters/redis2.js
index f76ec516..35012c41 100644
--- a/lib/adapters/redis2.js
+++ b/lib/adapters/redis2.js
@@ -215,6 +215,12 @@ BridgeToRedis.prototype.save = function (model, data, callback) {
         if (err) return callback(err);
         this.client.hmset([model + ':' + data.id, data], function (err) {
             if (err) return callback(err);
+            if (prevData) {
+                Object.keys(prevData).forEach(function (k) {
+                    if (data.hasOwnProperty(k)) return;
+                    data[k] = prevData[k];
+                });
+            }
             this.updateIndexes(model, data.id, data, callback, this.forDb(model, prevData));
         }.bind(this));
     }.bind(this));
diff --git a/package.json b/package.json
index d1c172da..733ed2b3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "jugglingdb",
   "description": "ORM for every database: redis, mysql, neo4j, mongodb, postgres, sqlite",
-  "version": "0.1.18",
+  "version": "0.1.20",
   "author": "Anatoliy Chakkaev <rpm1602@gmail.com>",
   "contributors": [
     { "name": "Anatoliy Chakkaev",     "email": "rpm1602@gmail.com" },