diff --git a/OrcidProfileHandler.php b/OrcidProfileHandler.php
index 3a040c46..588761b1 100644
--- a/OrcidProfileHandler.php
+++ b/OrcidProfileHandler.php
@@ -18,6 +18,7 @@
 
 
 use APP\core\Application;
+use APP\core\Request;
 use APP\facades\Repo;
 use APP\handler\Handler;
 use APP\template\TemplateManager;
@@ -35,10 +36,8 @@ class OrcidProfileHandler extends Handler
     protected $plugin;
 
 
-    public function __construct(\OrcidProfilePlugin $plugin)
+    public function __construct()
     {
-        $this->plugin = $plugin;
-
     }
 
     /**
@@ -189,7 +188,7 @@ public function orcidVerify($args, $request)
         $context = $request->getContext();
         $contextId = $context == null ? \PKP\core\PKPApplication::CONTEXT_ID_NONE : $context->getId();
 
-        $plugin = PluginRegistry::getPlugin('generic', 'orcidprofileplugin');
+        $plugin = $this->plugin;
         $templatePath = $plugin->getTemplateResource(self::TEMPLATE);
 
 
@@ -361,10 +360,10 @@ public function about($args, $request)
         $context = $request->getContext();
         $contextId = $context == null ? \PKP\core\PKPApplication::CONTEXT_ID_NONE : $context->getId();
         $templateMgr = TemplateManager::getManager($request);
-        $templateMgr->assign('orcidIcon', $this->plugin->getIcon());
-        $templateMgr->assign('isMemberApi', $this->plugin->isMemberApiEnabled($contextId));
-        $templateMgr->display($this->plugin->getTemplateResource('orcidAbout.tpl'));
-        return false;
+		$plugin = PluginRegistry::getPlugin('generic', 'orcidprofileplugin');
+		$templateMgr->assign('orcidIcon', $plugin->getIcon());
+		$templateMgr->assign('isMemberApi', $plugin->isMemberApiEnabled($contextId));
+		$templateMgr->display($plugin->getTemplateResource('orcidAbout.tpl'));
     }
 
 
diff --git a/OrcidProfilePlugin.php b/OrcidProfilePlugin.php
index d21377ae..916eded8 100755
--- a/OrcidProfilePlugin.php
+++ b/OrcidProfilePlugin.php
@@ -52,7 +52,7 @@
 use APP\plugins\generic\orcidProfile\classes\form\OrcidProfileSettingsForm;
 use APP\plugins\generic\orcidProfile\classes\form\OrcidProfileStatusForm;
 use APP\plugins\generic\orcidProfile\classes\OrcidValidator;
-use APP\plugins\generic\orcidProfile\OrcidProfileHandler;
+
 
 
 class OrcidProfilePlugin extends GenericPlugin
@@ -286,22 +286,9 @@ public function getSetting($contextId, $name)
     public function setupCallbackHandler($hookName, $params)
     {
         $page = $params[0];
-        $op = $params[1];
-
         if ($this->getEnabled() && $page == 'orcidapi') {
-
-            $request = \Application::get()->getRequest();
-
-            switch ($op) {
-                case 'about':
-                    $page = 'pages';
-                    $op = 'view';
-
-                    $handler =  new OrcidProfileHandler($this);
-
-
-            }
-
+                    define('HANDLER_CLASS', 'APP\plugins\generic\orcidProfile\OrcidProfileHandler');
+                    return true;
         }
         return false;
     }