diff --git a/_admin.php b/_admin.php
index dd66729..6667271 100644
--- a/_admin.php
+++ b/_admin.php
@@ -27,7 +27,7 @@ dcCore::app()->menu[dcAdmin::MENU_PLUGINS]->addItem(
         '/plugin.php\?p=enhancePostContent(&.*)?$/',
         $_SERVER['REQUEST_URI']
     ),
-    dcCore::app()->auth->check('contentadmin', dcCore::app()->blog->id)
+    dcCore::app()->auth->check(dcCore::app()->auth->makePermissions([dcAuth::PERMISSION_CONTENT_ADMIN]), dcCore::app()->blog->id)
 );
 
 dcCore::app()->addBehavior(
@@ -56,7 +56,7 @@ class epcAdminBehaviors
             'url'         => 'plugin.php?p=enhancePostContent',
             'small-icon'  => 'index.php?pf=enhancePostContent/icon.png',
             'large-icon'  => 'index.php?pf=enhancePostContent/icon-big.png',
-            'permissions' => dcCore::app()->auth->check('contentadmin', dcCore::app()->blog->id),
+            'permissions' => dcCore::app()->auth->check(dcCore::app()->auth->makePermissions([dcAuth::PERMISSION_CONTENT_ADMIN]), dcCore::app()->blog->id),
             'active_cb'   => [
                 'epcAdminBehaviors',
                 'adminDashboardFavoritesActive',
diff --git a/index.php b/index.php
index 635c1d4..8d76c9c 100644
--- a/index.php
+++ b/index.php
@@ -14,7 +14,7 @@ if (!defined('DC_CONTEXT_ADMIN')) {
     return null;
 }
 
-dcPage::check('contentadmin');
+dcPage::check(dcCore::app()->auth->makePermissions([dcAuth::PERMISSION_CONTENT_ADMIN]));
 
 # -- Prepare queries and object --
 
@@ -63,7 +63,7 @@ try {
 
         dcCore::app()->blog->triggerBlog();
 
-        dcPage::addSuccessNotice(
+        dcAdminNotices::addSuccessNotice(
             __('Filter successfully updated.')
         );
 
@@ -85,13 +85,13 @@ try {
         $cur->epc_value  = html::escapeHTML($_POST['new_value']);
 
         if ($records->isRecord($cur->epc_filter, $cur->epc_key)) {
-            dcPage::addErrorNotice(__('Key already exists for this filter'));
+            dcAdminNotices::addErrorNotice(__('Key already exists for this filter'));
         } else {
             $records->addRecord($cur);
 
             dcCore::app()->blog->triggerBlog();
 
-            dcPage::addSuccessNotice(
+            dcAdminNotices::addSuccessNotice(
                 __('Filter successfully updated.')
             );
         }
@@ -112,7 +112,7 @@ try {
 
         dcCore::app()->blog->triggerBlog();
 
-        dcPage::addSuccessNotice(
+        dcAdminNotices::addSuccessNotice(
             __('Filter successfully updated.')
         );