diff --git a/admin.php b/admin.php
index d63a76b2..5815b1dd 100644
--- a/admin.php
+++ b/admin.php
@@ -715,7 +715,7 @@ class AdminPlugin extends Plugin
         $type = $e['type'] ?? null;
         switch ($type) {
             case 'config':
-                $e['type'] = $this->admin->authorize(['admin.configuration.system','admin.configuration_system','admin.super']) ? 'config/system' : 'config/site';
+                $e['type'] = $this->admin->authorize(['admin.configuration.system', 'admin.super']) ? 'config/system' : 'config/site';
                 break;
             case 'tools/scheduler':
                 $e['type'] = 'config/scheduler';
@@ -772,7 +772,10 @@ class AdminPlugin extends Plugin
         $this->grav['twig']->plugins_hooked_nav['PLUGIN_ADMIN.CONFIGURATION'] = [
             'route' => 'config',
             'icon' => 'fa-wrench',
-            'authorize' => ['admin.configuration.system', 'admin.configuration_system', 'admin.super'],
+            'authorize' => [
+                'admin.configuration.system',
+                'admin.configuration.site',
+                'admin.super'],
             'priority' => 9
         ];
 
diff --git a/classes/plugin/AdminBaseController.php b/classes/plugin/AdminBaseController.php
index 25ba554a..38fc23ae 100644
--- a/classes/plugin/AdminBaseController.php
+++ b/classes/plugin/AdminBaseController.php
@@ -515,13 +515,10 @@ class AdminBaseController
             case 'config':
             case 'system':
                 $permissions[] = 'admin.configuration.system';
-                $permissions[] = 'admin.configuration_system';
                 break;
             case 'settings':
             case 'site':
                 $permissions[] = 'admin.configuration.site';
-                $permissions[] = 'admin.configuration_site';
-                $permissions[] = 'admin.settings';
                 break;
             case 'plugins':
                 $permissions[] = 'admin.plugins';
diff --git a/permissions.yaml b/permissions.yaml
index 9e27f8f4..e0db534d 100644
--- a/permissions.yaml
+++ b/permissions.yaml
@@ -26,23 +26,6 @@ actions:
             label: PLUGIN_ADMIN.ACCESS_ADMIN_CONFIGURATION_MEDIA
           info:
             label: PLUGIN_ADMIN.ACCESS_ADMIN_CONFIGURATION_INFO
-
-      configuration_system:
-        type: alias
-        alias: admin.configuration.system
-      configuration_site:
-        type: alias
-        alias: admin.configuration.site
-      configuration_media:
-        type: alias
-        alias: admin.configuration.media
-      configuration_info:
-        type: alias
-        alias: admin.configuration.info
-      settings:
-        type: alias
-        alias: admin.configuration.site
-
       pages:
         label: PLUGIN_ADMIN.ACCESS_ADMIN_PAGES
       maintenance:
@@ -59,10 +42,5 @@ actions:
         label: PLUGIN_ADMIN.ACCESS_ADMIN_USERS
 
 types:
-  alias:
-    type: alias
-    visible: false
-    use: default
-
   default:
     type: access
diff --git a/themes/grav/templates/config.html.twig b/themes/grav/templates/config.html.twig
index bbd14b17..5c9af480 100644
--- a/themes/grav/templates/config.html.twig
+++ b/themes/grav/templates/config.html.twig
@@ -2,7 +2,7 @@
 
 {% set config_slug = uri.basename %}
 {% if config_slug == 'config' %}
-    {% set config_slug = authorize(['admin.configuration.system', 'admin.configuration_system', 'admin.super']) ? 'system' : 'site' %}
+    {% set config_slug = authorize(['admin.configuration.system', 'admin.super']) ? 'system' : 'site' %}
 {% endif %}
 {% set isInfo = (config_slug == 'info') %}
 
@@ -43,13 +43,13 @@
     <div class="form-tabs">
         <div class="tabs-nav">
 
-            {% if authorize(['admin.configuration.system', 'admin.configuration_system', 'admin.super']) %}
+            {% if authorize(['admin.configuration.system', 'admin.super']) %}
             <a {% if config_slug == 'system' %}class="active"{% endif %} href="{{ admin_route('/config/system') }}">
                 <span>{{ "PLUGIN_ADMIN.SYSTEM"|tu }}</span>
             </a>
             {% endif %}
 
-            {% if authorize(['admin.configuration.site', 'admin.configuration_site', 'admin.super']) %}
+            {% if authorize(['admin.configuration.site', 'admin.super']) %}
             <a {% if config_slug == 'site' %}class="active"{% endif %} href="{{ admin_route('/config/site') }}">
                 <span>{{ "PLUGIN_ADMIN.SITE"|tu }}</span>
             </a>
@@ -67,7 +67,7 @@
                 {% endif %}
             {% endfor %}
 
-            {% if authorize(['admin.configuration.info', 'admin.configuration_info', 'admin.super']) %}
+            {% if authorize(['admin.configuration.info', 'admin.super']) %}
             <a {% if config_slug == 'info' %}class="active"{% endif %} href="{{ admin_route('/config/info') }}">
                 <span>{{ "PLUGIN_ADMIN.INFO"|tu }}</span>
             </a>
diff --git a/themes/grav/templates/partials/nav.html.twig b/themes/grav/templates/partials/nav.html.twig
index 67f46304..b6d27013 100644
--- a/themes/grav/templates/partials/nav.html.twig
+++ b/themes/grav/templates/partials/nav.html.twig
@@ -18,7 +18,8 @@
                 {% for label, item in grav.twig.plugins_hooked_nav %}
                     {% set route = (item.route ?? item.location)|trim('/') %}
                     {% set location = (item.location ?? item.route)|trim('/') ~ '/' %}
-                    {% if authorize((item.authorize is defined and item.authorize is iterable) ? item.authorize : [item.authorize ?: 'admin.' ~ route, 'admin.super']) %}
+                    {% set auth_rule = item.authorize is iterable ? item.authorize : [item.authorize ?: 'admin.' ~ route, 'admin.super'] %}
+                    {% if authorize(auth_rule) %}
                         <li class="{{ nav_route|starts_with(location) ? 'selected' : '' }}">
                             <a href="{{ admin_route(route) }}">
                                 <i class="fa fa-fw {{ item.icon }}"></i>