diff --git a/ajax/dropdown.tabs.php b/ajax/dropdown.tabs.php
index 888cec6..9e9cbc6 100644
--- a/ajax/dropdown.tabs.php
+++ b/ajax/dropdown.tabs.php
@@ -37,7 +37,7 @@
 define('GLPI_ROOT', '../../..');
 include (GLPI_ROOT . "/inc/includes.php");
 
-usePlugin('example',true);
+Plugin::load('example',true);
 
 $dropdown = new PluginExampleDropdown();
 include (GLPI_ROOT . "/ajax/dropdown.common.tabs.php");
diff --git a/front/dropdown.form.php b/front/dropdown.form.php
index 9c6d061..5111693 100644
--- a/front/dropdown.form.php
+++ b/front/dropdown.form.php
@@ -37,7 +37,7 @@
 define('GLPI_ROOT', '../../..');
 include (GLPI_ROOT . "/inc/includes.php");
 
-usePlugin('example',true);
+Plugin::load('example',true);
 
 $dropdown = new PluginExampleDropdown();
 include (GLPI_ROOT . "/front/dropdown.common.form.php");
diff --git a/front/dropdown.php b/front/dropdown.php
index 4a4d842..9f3f8c5 100644
--- a/front/dropdown.php
+++ b/front/dropdown.php
@@ -37,7 +37,7 @@
 define('GLPI_ROOT', '../../..');
 include (GLPI_ROOT . "/inc/includes.php");
 
-usePlugin('example',true);
+Plugin::load('example',true);
 
 $dropdown = new PluginExampleDropdown();
 include (GLPI_ROOT . "/front/dropdown.common.php");