diff --git a/src/Plugin/Field/FieldType/PathFieldItemList.php b/src/Plugin/Field/FieldType/PathFieldItemList.php
new file mode 100644
index 0000000..c592408
--- /dev/null
+++ b/src/Plugin/Field/FieldType/PathFieldItemList.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Drupal\url_alias_permissions\Plugin\Field\FieldType;
+
+use Drupal\path\Plugin\Field\FieldType\PathFieldItemList as CorePathFieldItemList;
+
+/**
+ * Overrides the core entity path field list class.
+ */
+class PathFieldItemList extends CorePathFieldItemList {
+
+  use PathFieldItemListTrait;
+
+}
diff --git a/src/Plugin/Field/FieldType/PathFieldItemListTrait.php b/src/Plugin/Field/FieldType/PathFieldItemListTrait.php
new file mode 100644
index 0000000..9224cab
--- /dev/null
+++ b/src/Plugin/Field/FieldType/PathFieldItemListTrait.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace Drupal\url_alias_permissions\Plugin\Field\FieldType;
+
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Entity\EntityTypeInterface;
+use Drupal\Core\Session\AccountInterface;
+
+/**
+ * Contains overrides for the entity path field list classes.
+ */
+trait PathFieldItemListTrait {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function defaultAccess($operation = 'view', AccountInterface $account = NULL) {
+    /** @var \Drupal\Core\Access\AccessResultInterface $default_access */
+    $default_access = parent::defaultAccess($operation, $account);
+
+    if ($operation == 'view') {
+      return $default_access;
+    }
+
+    $entity = $this->getEntity();
+    $entity_type_id = $entity->getEntityTypeId();
+    $bundle_id = $entity->bundle();
+    $entity_type = $entity->getEntityType();
+
+    if (!$entity_type instanceof EntityTypeInterface) {
+      return $default_access;
+    }
+
+    $permission = NULL;
+    switch ($entity_type->getPermissionGranularity()) {
+      case 'bundle':
+        $permission = "edit $bundle_id $entity_type_id url alias";
+        break;
+
+      case 'entity_type':
+        $permission = "edit $entity_type_id url alias";
+        break;
+    }
+
+    if ($permission === NULL) {
+      return $default_access;
+    }
+
+    return $default_access->orIf(
+      AccessResult::allowedIfHasPermission($account, $permission)->cachePerPermissions()
+    );
+  }
+
+}
diff --git a/src/Plugin/Field/FieldType/PathautoFieldItemList.php b/src/Plugin/Field/FieldType/PathautoFieldItemList.php
new file mode 100644
index 0000000..e14258a
--- /dev/null
+++ b/src/Plugin/Field/FieldType/PathautoFieldItemList.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Drupal\url_alias_permissions\Plugin\Field\FieldType;
+
+use Drupal\pathauto\PathautoFieldItemList as OrigPathautoFieldItemList;
+
+/**
+ * Overrides the pathauto entity path field list class.
+ */
+class PathautoFieldItemList extends OrigPathautoFieldItemList {
+
+  use PathFieldItemListTrait;
+
+}
diff --git a/url_alias_permissions.module b/url_alias_permissions.module
index bd02523..9972f68 100644
--- a/url_alias_permissions.module
+++ b/url_alias_permissions.module
@@ -5,65 +5,42 @@
  * Contains url_alias_permissions.module.
  */
 
-use Drupal\Core\Entity\EntityFormInterface;
-use Drupal\Core\Entity\EntityTypeInterface;
-use Drupal\Core\Field\FieldItemListInterface;
-use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\url_alias_permissions\Plugin\Field\FieldType\PathautoFieldItemList;
+use Drupal\url_alias_permissions\Plugin\Field\FieldType\PathFieldItemList;
 
 /**
  * Implements hook_help().
  */
 function url_alias_permissions_help(string $route_name, RouteMatchInterface $route_match) {
   switch ($route_name) {
-    // Main module help for the Field Permissions module.
     case 'help.page.url_alias_permissions':
       return '<p>' . t('Grant access to users to edit and create path aliases for each entity type.') . '</p>';
   }
 }
 
 /**
- * Implements hook_field_widget_complete_form_alter().
+ * Implements hook_module_implements_alter().
  */
-function url_alias_permissions_field_widget_complete_form_alter(array &$field_widget_complete_form, FormStateInterface $form_state, array $context) {
-  if (!$form_state->getFormObject() instanceof EntityFormInterface) {
-    return;
-  }
-
-  // Check if the items element isset.
-  if (!isset($context['items']) || !$context['items'] instanceof FieldItemListInterface) {
-    return;
-  }
-
-  $field_definition = $context['items']->getFieldDefinition();
-  // Check if the field is of the type 'path'.
-  if ($field_definition->getType() !== 'path') {
-    return;
-  }
-
-  $entity = $context['items']->getEntity();
-  $entity_type_id = $entity->getEntityTypeId();
-  $bundle_id = $entity->bundle();
-  $entity_type = $entity->getEntityType();
-
-  if (!$entity_type instanceof EntityTypeInterface) {
-    return;
-  }
-
-  $permission = NULL;
-  switch ($entity_type->getPermissionGranularity()) {
-    case 'bundle':
-      $permission = "edit $bundle_id $entity_type_id url alias";
-      break;
-
-    case 'entity_type':
-      $permission = "edit $entity_type_id url alias";
-      break;
+function url_alias_permissions_module_implements_alter(&$implementations, $hook) {
+  // Move our field_info_alter hook to the end of the list.
+  if ($hook === 'field_info_alter') {
+    $group = $implementations['url_alias_permissions'];
+    unset($implementations['url_alias_permissions']);
+    $implementations['url_alias_permissions'] = $group;
   }
+}
 
-  if ($permission === NULL) {
-    return;
+/**
+ * Implements hook_field_info_alter().
+ */
+function url_alias_permissions_field_info_alter(&$info) {
+  if (isset($info['path'])) {
+    $module_handler = \Drupal::service('module_handler');
+    $info['path']['list_class'] = PathFieldItemList::class;
+
+    if ($module_handler->moduleExists('pathauto')) {
+      $info['path']['list_class'] = PathautoFieldItemList::class;
+    }
   }
-
-  $field_widget_complete_form['#access'] = \Drupal::currentUser()->hasPermission($permission);
 }