diff --git a/models/message.js b/models/message.js
index d3654ae..a0e86d0 100644
--- a/models/message.js
+++ b/models/message.js
@@ -4,5 +4,5 @@ module.exports = new Mongoose.Schema({
   "order" : { type: Number, default: 0 },
   "text" : { type: String },
   "image" : { type: String },
-  "isUser" : { type: boolean, default: false, required: true, index: true }
+  "isUser" : { type: Boolean, default: false, required: true, index: true }
 });