diff --git a/src/main/java/mpms/model/data/NodeVersionModel.java b/src/main/java/mpms/model/data/NodeVersionModel.java
index 72b2e0e096440a2f0a13d4c2bc64c57cbc3ff709..796b95131dcec1c46f8a7e3ce4cf100814f745f5 100644
--- a/src/main/java/mpms/model/data/NodeVersionModel.java
+++ b/src/main/java/mpms/model/data/NodeVersionModel.java
@@ -3,4 +3,5 @@ package io.jpom.model.data;
 import io.jpom.model.BaseModel;
 
 public class NodeVersionModel extends BaseModel {
-   }
+    private String version;
+    }