diff --git a/contactform.php b/contactform.php
index 962ca28..7a43cf0 100644
--- a/contactform.php
+++ b/contactform.php
@@ -56,6 +56,7 @@ public function __construct()
         $this->tab = 'front_office_features';
         $this->version = '5.0.0';
         $this->bootstrap = true;
+        $this->module_key = '2767cbe25d7dd178be899f39513a53df';
 
         parent::__construct();