diff --git a/.github/workflows/build_test.yml b/.github/workflows/build_test.yml
index 79f4e71..864af2e 100644
--- a/.github/workflows/build_test.yml
+++ b/.github/workflows/build_test.yml
@@ -1,4 +1,4 @@
-name: Build
+name: Continuous Integration
 
 on:
     push:
diff --git a/README.md b/README.md
index 0eee206..ef1d92b 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@ LmcUser
 [![Latest Stable Version](http://poser.pugx.org/lm-commons/lmc-user/v)](https://packagist.org/packages/lm-commons/lmc-user) 
 [![Total Downloads](http://poser.pugx.org/lm-commons/lmc-user/downloads)](https://packagist.org/packages/lm-commons/lmc-user) 
 [![Build](https://github.com/visto9259/LmcUser/actions/workflows/build_test.yml/badge.svg)](https://github.com/visto9259/LmcUser/actions/workflows/build_test.yml)
+![Dynamic JSON Badge](https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fapi.github.com%2Frepos%2Flm-commons%2Flmcrbacmvc%2Fproperties%2Fvalues&query=%24%5B%3A1%5D.value&label=Maintenance%20Status)
 [![Gitter](https://badges.gitter.im/LM-Commons/community.svg)](https://gitter.im/LM-Commons/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
 
 Based on ZfcUser by Evan Coury and the ZF-Commons team
diff --git a/src/Entity/User.php b/src/Entity/User.php
index 1706fd0..74844f6 100644
--- a/src/Entity/User.php
+++ b/src/Entity/User.php
@@ -52,7 +52,12 @@ public function getId()
      */
     public function setId($id)
     {
-        $this->id = (int) $id;
+        if (is_null($id)) {
+            $this->id = $id;
+        }
+        else {
+            $this->id = (int)$id;
+        }
         return $this;
     }