diff --git a/apps/maarch_entreprise/xml/applicationVersion.xml b/apps/maarch_entreprise/xml/applicationVersion.xml
deleted file mode 100755
index 91982621a99d32b1eec62c54c0124dc6f598d4f2..0000000000000000000000000000000000000000
--- a/apps/maarch_entreprise/xml/applicationVersion.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-    <version>20.10.1</version>
-</root>
diff --git a/src/core/models/CoreConfigModel.php b/src/core/models/CoreConfigModel.php
index bb915e99e047d764a66e3fb57fb9287b923268d2..43db7707cd1050f92cd739f4b6b190abd4242d21 100755
--- a/src/core/models/CoreConfigModel.php
+++ b/src/core/models/CoreConfigModel.php
@@ -91,13 +91,10 @@ class CoreConfigModel
 
     public static function getApplicationVersion()
     {
-        $loadedXml = CoreConfigModel::getXmlLoaded(['path' => 'apps/maarch_entreprise/xml/applicationVersion.xml']);
+        $file = file_get_contents('package.json');
+        $file = json_decode($file, true);
 
-        if (empty($loadedXml)) {
-            return '';
-        }
-
-        return (string)$loadedXml->version;
+        return $file['version'];
     }
 
     public static function getLanguage()