diff --git a/Admin/Installer.php b/Admin/Installer.php
index 717b011..ea91a52 100644
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -16,6 +16,7 @@ namespace Modules\BusinessExpenses\Admin;
 
 use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\Module\InstallerAbstract;
+use phpOMS\Module\InfoManager;
 
 /**
  * Navigation class.
diff --git a/Admin/Uninstall.php b/Admin/Uninstall.php
index 1ec4425..ddfcb45 100644
--- a/Admin/Uninstall.php
+++ b/Admin/Uninstall.php
@@ -16,6 +16,7 @@ namespace Modules\BusinessExpenses\Admin;
 
 use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\Module\UninstallAbstract;
+use phpOMS\Module\InfoManager;
 
 /**
  * Navigation class.
diff --git a/Admin/Update.php b/Admin/Update.php
index 2629a17..7c25a17 100644
--- a/Admin/Update.php
+++ b/Admin/Update.php
@@ -17,6 +17,8 @@ namespace Modules\BusinessExpenses\Admin;
 use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\Module\UpdateAbstract;
 use phpOMS\System\File\Directory;
+use phpOMS\Module\InfoManager;
+
 
 /**
  * Navigation class.
@@ -33,7 +35,7 @@ class Update extends UpdateAbstract
     /**
      * {@inheritdoc}
      */
-    public static function update(DatabasePool $dbPool, array $info)
+    public static function update(DatabasePool $dbPool, InfoManager $info)
     {
         Directory::deletePath(__DIR__ . '/Update');
         mkdir('Update');